40221005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 55860000

約数和(自身を除く): 15638995

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 3499, 11495, 17495, 38489, 66481, 192445, 332405, 423379, 731291, 2116895, 3656455, 8044201, 40221005]

約数ペア:

[(1, 40221005), (5, 8044201), (11, 3656455), (19, 2116895), (55, 731291), (95, 423379), (121, 332405), (209, 192445), (605, 66481), (1045, 38489), (2299, 17495), (3499, 11495)]