41991620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{190871}}^1$

素因数の和:190891

約数の個数: 24

約数和(自身を含む): 96199488

約数和(自身を除く): 54207868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 190871, 381742, 763484, 954355, 1908710, 2099581, 3817420, 4199162, 8398324, 10497905, 20995810, 41991620]

約数ペア:

[(1, 41991620), (2, 20995810), (4, 10497905), (5, 8398324), (10, 4199162), (11, 3817420), (20, 2099581), (22, 1908710), (44, 954355), (55, 763484), (110, 381742), (220, 190871)]