41873390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 84284928

約数和(自身を除く): 42411538

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 383, 754, 766, 841, 1682, 1885, 1915, 3770, 3830, 4205, 4979, 8410, 9958, 10933, 11107, 21866, 22214, 24895, 49790, 54665, 55535, 109330, 111070, 144391, 288782, 322103, 644206, 721955, 1443910, 1610515, 3221030, 4187339, 8374678, 20936695, 41873390]

約数ペア:

[(1, 41873390), (2, 20936695), (5, 8374678), (10, 4187339), (13, 3221030), (26, 1610515), (29, 1443910), (58, 721955), (65, 644206), (130, 322103), (145, 288782), (290, 144391), (377, 111070), (383, 109330), (754, 55535), (766, 54665), (841, 49790), (1682, 24895), (1885, 22214), (1915, 21866), (3770, 11107), (3830, 10933), (4205, 9958), (4979, 8410)]