45721870

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{907}}^1$

素因数の和:1056

約数の個数: 24

約数和(自身を含む): 83566872

約数和(自身を除く): 37845002

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 907, 1814, 4535, 5041, 9070, 10082, 25205, 50410, 64397, 128794, 321985, 643970, 4572187, 9144374, 22860935, 45721870]

約数ペア:

[(1, 45721870), (2, 22860935), (5, 9144374), (10, 4572187), (71, 643970), (142, 321985), (355, 128794), (710, 64397), (907, 50410), (1814, 25205), (4535, 10082), (5041, 9070)]