What is the Sum of Factors of 40?

The Sum of Factors of 40 means that you add up all the factors of 40. You may be looking for the Sum of Factors of 40 including or excluding 40 itself.

Here is the calculation and answer to the Sum of all Factors of 40 including 40:

1 + 2 + 4 + 5 + 8 + 10 + 20 + 40 = 90

Here is the calculation and answer to the Sum of Factors of 40 if you exclude 40 itself:

1 + 2 + 4 + 5 + 8 + 10 + 20 = 50

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What is the Sum of Factors of 41?
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