Q: What is the sum of all factors of the number 419,680 excluding 419,680?
A: 611,504
The factors of the number 419,680 are: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 61, 80, 86, 122, 160, 172, 215, 244, 305, 344, 430, 488, 610, 688, 860, 976, 1220, 1376, 1720, 1952, 2440, 2623, 3440, 4880, 5246, 6880, 9760, 10492, 13115, 20984, 26230, 41968, 52460, 83936, 104920, 209840, 419680.
If you add them up, you will get the total of 420,291. Now subtract 419,680 to get 611,504