Q: What is the sum of all factors of the number 324,254,300 excluding 324,254,300?

A: 386,231,476

Why is 386,231,476 the sum of all factors of 324,254,300, excluding 324,254,300?

The factors of the number 324,254,300 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 31481, 62962, 125924, 157405, 314810, 629620, 787025, 1574050, 3148100, 3242543, 6485086, 12970172, 16212715, 32425430, 64850860, 81063575, 162127150, 324254300.

If you add them up, you will get the total of 324,254,686. Now subtract 324,254,300 to get 386,231,476