Q: What is the sum of all factors of the number 155,455,240 excluding 155,455,240?

A: 194,698,040

Why is 194,698,040 the sum of all factors of 155,455,240, excluding 155,455,240?

The factors of the number 155,455,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 1367, 2734, 2843, 5468, 5686, 6835, 10936, 11372, 13670, 14215, 22744, 27340, 28430, 54680, 56860, 113720, 3886381, 7772762, 15545524, 19431905, 31091048, 38863810, 77727620, 155455240.

If you add them up, you will get the total of 155,455,434. Now subtract 155,455,240 to get 194,698,040