Q: What is the sum of all factors of the number 305,534,100 excluding 305,534,100?

A: 578,478,764

Why is 578,478,764 the sum of all factors of 305,534,100, excluding 305,534,100?

The factors of the number 305,534,100 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1018447, 2036894, 3055341, 4073788, 5092235, 6110682, 10184470, 12221364, 15276705, 20368940, 25461175, 30553410, 50922350, 61106820, 76383525, 101844700, 152767050, 305534100.

If you add them up, you will get the total of 305,534,678. Now subtract 305,534,100 to get 578,478,764