40106517820

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3250123}}^1$

素因数の和:3250749

約数の個数: 24

約数和(自身を含む): 84360218544

約数和(自身を除く): 44253700724

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 12340, 3250123, 6500246, 13000492, 16250615, 32501230, 65002460, 2005325891, 4010651782, 8021303564, 10026629455, 20053258910, 40106517820]

約数ペア:

[(1, 40106517820), (2, 20053258910), (4, 10026629455), (5, 8021303564), (10, 4010651782), (20, 2005325891), (617, 65002460), (1234, 32501230), (2468, 16250615), (3085, 13000492), (6170, 6500246), (12340, 3250123)]