Q: What is the sum of all factors of the number 123,403,040 excluding 123,403,040?
A: 168,137,020
The factors of the number 123,403,040 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 771269, 1542538, 3085076, 3856345, 6170152, 7712690, 12340304, 15425380, 24680608, 30850760, 61701520, 123403040.
If you add them up, you will get the total of 123,403,208. Now subtract 123,403,040 to get 168,137,020