Q: What is the sum of all factors of the number 450,140 excluding 450,140?
A: 511,492
The factors of the number 450,140 are: 1, 2, 4, 5, 10, 20, 71, 142, 284, 317, 355, 634, 710, 1268, 1420, 1585, 3170, 6340, 22507, 45014, 90028, 112535, 225070, 450140.
If you add them up, you will get the total of 450,651. Now subtract 450,140 to get 511,492