Q: What is the sum of all factors of the number 264,400 excluding 264,400?
A: 371,782
The factors of the number 264,400 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 661, 1322, 2644, 3305, 5288, 6610, 10576, 13220, 16525, 26440, 33050, 52880, 66100, 132200, 264400.
If you add them up, you will get the total of 264,771. Now subtract 264,400 to get 371,782