Q: What is the sum of all factors of the number 25,131,240 excluding 25,131,240?

A: 56,546,460

Why is 56,546,460 the sum of all factors of 25,131,240, excluding 25,131,240?

The factors of the number 25,131,240 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 69809, 139618, 209427, 279236, 349045, 418854, 558472, 628281, 698090, 837708, 1047135, 1256562, 1396180, 1675416, 2094270, 2513124, 2792360, 3141405, 4188540, 5026248, 6282810, 8377080, 12565620, 25131240.

If you add them up, you will get the total of 25,131,296. Now subtract 25,131,240 to get 56,546,460