Q: What is the sum of all factors of the number 547,990 excluding 547,990?
A: 438,410
The factors of the number 547,990 are: 1, 2, 5, 10, 54799, 109598, 273995, 547990.
If you add them up, you will get the total of 548,428. Now subtract 547,990 to get 438,410