Q: What is the sum of all factors of the number 172,064,400 excluding 172,064,400?

A: 379,119,072

Why is 379,119,072 the sum of all factors of 172,064,400, excluding 172,064,400?

The factors of the number 172,064,400 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 143387, 286774, 430161, 573548, 716935, 860322, 1147096, 1433870, 1720644, 2150805, 2294192, 2867740, 3441288, 3584675, 4301610, 5735480, 6882576, 7169350, 8603220, 10754025, 11470960, 14338700, 17206440, 21508050, 28677400, 34412880, 43016100, 57354800, 86032200, 172064400.

If you add them up, you will get the total of 172,064,779. Now subtract 172,064,400 to get 379,119,072