Q: What is the sum of all factors of the number 420,700 excluding 420,700?
A: 624,372
The factors of the number 420,700 are: 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 601, 700, 1202, 2404, 3005, 4207, 6010, 8414, 12020, 15025, 16828, 21035, 30050, 42070, 60100, 84140, 105175, 210350, 420700.
If you add them up, you will get the total of 421,324. Now subtract 420,700 to get 624,372