Q: What is the sum of all factors of the number 25,002,500 excluding 25,002,500?

A: 30,826,504

Why is 30,826,504 the sum of all factors of 25,002,500, excluding 25,002,500?

The factors of the number 25,002,500 are: 1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 125, 137, 146, 250, 274, 292, 365, 500, 548, 625, 685, 730, 1250, 1370, 1460, 1825, 2500, 2740, 3425, 3650, 6850, 7300, 9125, 10001, 13700, 17125, 18250, 20002, 34250, 36500, 40004, 45625, 50005, 68500, 85625, 91250, 100010, 171250, 182500, 200020, 250025, 342500, 500050, 1000100, 1250125, 2500250, 5000500, 6250625, 12501250, 25002500.

If you add them up, you will get the total of 25,002,530. Now subtract 25,002,500 to get 30,826,504