107474440

素因数分解:

$2^3\times 5^1\times {\mathrm{2686861}}^1$

素因数の和:2686872

約数の個数: 16

約数和(自身を含む): 241817580

約数和(自身を除く): 134343140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2686861, 5373722, 10747444, 13434305, 21494888, 26868610, 53737220, 107474440]

約数ペア:

[(1, 107474440), (2, 53737220), (4, 26868610), (5, 21494888), (8, 13434305), (10, 10747444), (20, 5373722), (40, 2686861)]