Q: What is the sum of all factors of the number 121,605,260 excluding 121,605,260?

A: 175,461,412

Why is 175,461,412 the sum of all factors of 121,605,260, excluding 121,605,260?

The factors of the number 121,605,260 are: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 124087, 248174, 496348, 620435, 868609, 1240870, 1737218, 2481740, 3474436, 4343045, 6080263, 8686090, 12160526, 17372180, 24321052, 30401315, 60802630, 121605260.

If you add them up, you will get the total of 121,605,435. Now subtract 121,605,260 to get 175,461,412