Q: What is the sum of all factors of the number 6,700,240 excluding 6,700,240?

A: 9,144,728

Why is 9,144,728 the sum of all factors of 6,700,240, excluding 6,700,240?

The factors of the number 6,700,240 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1373, 2440, 2746, 4880, 5492, 6865, 10984, 13730, 21968, 27460, 54920, 83753, 109840, 167506, 335012, 418765, 670024, 837530, 1340048, 1675060, 3350120, 6700240.

If you add them up, you will get the total of 6,700,249. Now subtract 6,700,240 to get 9,144,728