Q: What is the sum of all factors of the number 3,121,040 excluding 3,121,040?
A: 4,696,168
The factors of the number 3,121,040 are: 1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 3001, 6002, 12004, 15005, 24008, 30010, 39013, 48016, 60020, 78026, 120040, 156052, 195065, 240080, 312104, 390130, 624208, 780260, 1560520, 3121040.
If you add them up, you will get the total of 3,121,044. Now subtract 3,121,040 to get 4,696,168