Q: What is the sum of all factors of the number 680,078 excluding 680,078?
A: 524,146
The factors of the number 680,078 are: 1, 2, 7, 14, 31, 62, 217, 434, 1567, 3134, 10969, 21938, 48577, 97154, 340039, 680078.
If you add them up, you will get the total of 680,602. Now subtract 680,078 to get 524,146