Q: What is the sum of all factors of the number 420,614,500 excluding 420,614,500?

A: 507,214,220

Why is 507,214,220 the sum of all factors of 420,614,500, excluding 420,614,500?

The factors of the number 420,614,500 are: 1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 250, 404, 500, 505, 1010, 2020, 2525, 5050, 8329, 10100, 12625, 16658, 25250, 33316, 41645, 50500, 83290, 166580, 208225, 416450, 832900, 841229, 1041125, 1682458, 2082250, 3364916, 4164500, 4206145, 8412290, 16824580, 21030725, 42061450, 84122900, 105153625, 210307250, 420614500.

If you add them up, you will get the total of 420,615,007. Now subtract 420,614,500 to get 507,214,220