Q: What is the sum of all factors of the number 154,840 excluding 154,840?
A: 255,560
The factors of the number 154,840 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 79, 98, 140, 158, 196, 245, 280, 316, 392, 395, 490, 553, 632, 790, 980, 1106, 1580, 1960, 2212, 2765, 3160, 3871, 4424, 5530, 7742, 11060, 15484, 19355, 22120, 30968, 38710, 77420, 154840.
If you add them up, you will get the total of 155,095. Now subtract 154,840 to get 255,560