Q: What is the sum of all factors of the number 419,920 excluding 419,920?
A: 595,640
The factors of the number 419,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 181, 232, 290, 362, 464, 580, 724, 905, 1160, 1448, 1810, 2320, 2896, 3620, 5249, 7240, 10498, 14480, 20996, 26245, 41992, 52490, 83984, 104980, 209960, 419920.
If you add them up, you will get the total of 420,515. Now subtract 419,920 to get 595,640