Q: What is the sum of all factors of the number 259,160 excluding 259,160?

A: 432,040

Why is 432,040 the sum of all factors of 259,160, excluding 259,160?

The factors of the number 259,160 are: 1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 310, 341, 380, 418, 440, 589, 620, 682, 760, 836, 1045, 1178, 1240, 1364, 1672, 1705, 2090, 2356, 2728, 2945, 3410, 4180, 4712, 5890, 6479, 6820, 8360, 11780, 12958, 13640, 23560, 25916, 32395, 51832, 64790, 129580, 259160.

If you add them up, you will get the total of 259,592. Now subtract 259,160 to get 432,040