Q: What is the sum of all factors of the number 258,341,250 excluding 258,341,250?

A: 387,314,574

Why is 387,314,574 the sum of all factors of 258,341,250, excluding 258,341,250?

The factors of the number 258,341,250 are: 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 68891, 137782, 206673, 344455, 413346, 688910, 1033365, 1722275, 2066730, 3444550, 5166825, 8611375, 10333650, 17222750, 25834125, 43056875, 51668250, 86113750, 129170625, 258341250.

If you add them up, you will get the total of 258,341,637. Now subtract 258,341,250 to get 387,314,574