Q: What is the sum of all factors of the number 148,420 excluding 148,420?
A: 172,628
The factors of the number 148,420 are: 1, 2, 4, 5, 10, 20, 41, 82, 164, 181, 205, 362, 410, 724, 820, 905, 1810, 3620, 7421, 14842, 29684, 37105, 74210, 148420.
If you add them up, you will get the total of 148,592. Now subtract 148,420 to get 172,628