Q: What is the sum of all factors of the number 136,840 excluding 136,840?
A: 200,120
The factors of the number 136,840 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 311, 440, 622, 1244, 1555, 2488, 3110, 3421, 6220, 6842, 12440, 13684, 17105, 27368, 34210, 68420, 136840.
If you add them up, you will get the total of 137,040. Now subtract 136,840 to get 200,120