Q: What is the sum of all factors of the number 7,906,100 excluding 7,906,100?

A: 9,387,064

Why is 9,387,064 the sum of all factors of 7,906,100, excluding 7,906,100?

The factors of the number 7,906,100 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 457, 692, 865, 914, 1730, 1828, 2285, 3460, 4325, 4570, 8650, 9140, 11425, 17300, 22850, 45700, 79061, 158122, 316244, 395305, 790610, 1581220, 1976525, 3953050, 7906100.

If you add them up, you will get the total of 7,906,109. Now subtract 7,906,100 to get 9,387,064