Q: What is the sum of all factors of the number 260,522,470 excluding 260,522,470?

A: 245,422,970

Why is 245,422,970 the sum of all factors of 260,522,470, excluding 260,522,470?

The factors of the number 260,522,470 are: 1, 2, 5, 10, 13, 26, 65, 130, 659, 1318, 3041, 3295, 6082, 6590, 8567, 15205, 17134, 30410, 39533, 42835, 79066, 85670, 197665, 395330, 2004019, 4008038, 10020095, 20040190, 26052247, 52104494, 130261235, 260522470.

If you add them up, you will get the total of 260,522,715. Now subtract 260,522,470 to get 245,422,970