Q: What is the sum of all factors of the number 2,605,280 excluding 2,605,280?

A: 3,881,200

Why is 3,881,200 the sum of all factors of 2,605,280, excluding 2,605,280?

The factors of the number 2,605,280 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 857, 1520, 1714, 3040, 3428, 4285, 6856, 8570, 13712, 16283, 17140, 27424, 32566, 34280, 65132, 68560, 81415, 130264, 137120, 162830, 260528, 325660, 521056, 651320, 1302640, 2605280.

If you add them up, you will get the total of 2,605,283. Now subtract 2,605,280 to get 3,881,200