75873340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{27691}}^1$

素因数の和:27837

約数の個数: 24

約数和(自身を含む): 160502832

約数和(自身を除く): 84629492

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 27691, 55382, 110764, 138455, 276910, 553820, 3793667, 7587334, 15174668, 18968335, 37936670, 75873340]

約数ペア:

[(1, 75873340), (2, 37936670), (4, 18968335), (5, 15174668), (10, 7587334), (20, 3793667), (137, 553820), (274, 276910), (548, 138455), (685, 110764), (1370, 55382), (2740, 27691)]