Q: What is the sum of all factors of the number 181,300 excluding 181,300?

A: 288,722

Why is 288,722 the sum of all factors of 181,300, excluding 181,300?

The factors of the number 181,300 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 49, 50, 70, 74, 98, 100, 140, 148, 175, 185, 196, 245, 259, 350, 370, 490, 518, 700, 740, 925, 980, 1036, 1225, 1295, 1813, 1850, 2450, 2590, 3626, 3700, 4900, 5180, 6475, 7252, 9065, 12950, 18130, 25900, 36260, 45325, 90650, 181300.

If you add them up, you will get the total of 181,588. Now subtract 181,300 to get 288,722