75165820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{23057}}^1$

素因数の和:23229

約数の個数: 24

約数和(自身を含む): 158823504

約数和(自身を除く): 83657684

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 23057, 46114, 92228, 115285, 230570, 461140, 3758291, 7516582, 15033164, 18791455, 37582910, 75165820]

約数ペア:

[(1, 75165820), (2, 37582910), (4, 18791455), (5, 15033164), (10, 7516582), (20, 3758291), (163, 461140), (326, 230570), (652, 115285), (815, 92228), (1630, 46114), (3260, 23057)]