Q: What is the sum of all factors of the number 419,380 excluding 419,380?
A: 529,652
The factors of the number 419,380 are: 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1613, 3226, 6452, 8065, 16130, 20969, 32260, 41938, 83876, 104845, 209690, 419380.
If you add them up, you will get the total of 419,909. Now subtract 419,380 to get 529,652