Q: What is the sum of all factors of the number 25,231,380 excluding 25,231,380?

A: 45,786,924

Why is 45,786,924 the sum of all factors of 25,231,380, excluding 25,231,380?

The factors of the number 25,231,380 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 1993, 2110, 2532, 3165, 3986, 4220, 5979, 6330, 7972, 9965, 11958, 12660, 19930, 23916, 29895, 39860, 59790, 119580, 420523, 841046, 1261569, 1682092, 2102615, 2523138, 4205230, 5046276, 6307845, 8410460, 12615690, 25231380.

If you add them up, you will get the total of 25,231,425. Now subtract 25,231,380 to get 45,786,924