Q: What is the sum of all factors of the number 104,220 excluding 104,220?

A: 221,700

Why is 221,700 the sum of all factors of 104,220, excluding 104,220?

The factors of the number 104,220 are: 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5211, 5790, 6948, 8685, 10422, 11580, 17370, 20844, 26055, 34740, 52110, 104220.

If you add them up, you will get the total of 104,441. Now subtract 104,220 to get 221,700