Q: What is the sum of all factors of the number 505,090 excluding 505,090?
A: 422,198
The factors of the number 505,090 are: 1, 2, 5, 10, 53, 106, 265, 530, 953, 1906, 4765, 9530, 50509, 101018, 252545, 505090.
If you add them up, you will get the total of 505,512. Now subtract 505,090 to get 422,198