42097660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191353}}^1$

素因数の和:191373

約数の個数: 24

約数和(自身を含む): 96442416

約数和(自身を除く): 54344756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 191353, 382706, 765412, 956765, 1913530, 2104883, 3827060, 4209766, 8419532, 10524415, 21048830, 42097660]

約数ペア:

[(1, 42097660), (2, 21048830), (4, 10524415), (5, 8419532), (10, 4209766), (11, 3827060), (20, 2104883), (22, 1913530), (44, 956765), (55, 765412), (110, 382706), (220, 191353)]