Complex sentence: Babur estimated Lodi had around 100,000 men, though that number included camp followers, while the fighting force was around 30,000 to 40,000 men in total, along with at least 1000 war elephants.
Split into simpler sentences: Babur estimated Lodi had around 100,000 men, though that number included camp followers. The actual Lodi fighting force was around 30,000 to 40,000 men in total, along with at least 1,000 war elephants.