Q: What is the sum of all factors of the number 780,260 excluding 780,260?
A: 984,916
The factors of the number 780,260 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3001, 6002, 12004, 15005, 30010, 39013, 60020, 78026, 156052, 195065, 390130, 780260.
If you add them up, you will get the total of 781,244. Now subtract 780,260 to get 984,916