Q: What is the sum of all factors of the number 135,061,240 excluding 135,061,240?

A: 172,792,400

Why is 172,792,400 the sum of all factors of 135,061,240, excluding 135,061,240?

The factors of the number 135,061,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 331, 404, 505, 662, 808, 1010, 1324, 1655, 2020, 2648, 3310, 4040, 6620, 10201, 13240, 20402, 33431, 40804, 51005, 66862, 81608, 102010, 133724, 167155, 204020, 267448, 334310, 408040, 668620, 1337240, 3376531, 6753062, 13506124, 16882655, 27012248, 33765310, 67530620, 135061240.

If you add them up, you will get the total of 135,061,412. Now subtract 135,061,240 to get 172,792,400