Q: What is the sum of all factors of the number 3,517,680 excluding 3,517,680?

A: 7,387,872

Why is 7,387,872 the sum of all factors of 3,517,680, excluding 3,517,680?

The factors of the number 3,517,680 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 14657, 29314, 43971, 58628, 73285, 87942, 117256, 146570, 175884, 219855, 234512, 293140, 351768, 439710, 586280, 703536, 879420, 1172560, 1758840, 3517680.

If you add them up, you will get the total of 3,517,687. Now subtract 3,517,680 to get 7,387,872