Q: What is the sum of all factors of the number 302,507,260 excluding 302,507,260?

A: 395,765,084

Why is 395,765,084 the sum of all factors of 302,507,260, excluding 302,507,260?

The factors of the number 302,507,260 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 125003, 250006, 500012, 625015, 1250030, 1375033, 2500060, 2750066, 5500132, 6875165, 13750330, 15125363, 27500660, 30250726, 60501452, 75626815, 151253630, 302507260.

If you add them up, you will get the total of 302,507,655. Now subtract 302,507,260 to get 395,765,084