42911660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{195053}}^1$

素因数の和:195073

約数の個数: 24

約数和(自身を含む): 98307216

約数和(自身を除く): 55395556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 195053, 390106, 780212, 975265, 1950530, 2145583, 3901060, 4291166, 8582332, 10727915, 21455830, 42911660]

約数ペア:

[(1, 42911660), (2, 21455830), (4, 10727915), (5, 8582332), (10, 4291166), (11, 3901060), (20, 2145583), (22, 1950530), (44, 975265), (55, 780212), (110, 390106), (220, 195053)]