328441850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5581}}^1$

素因数の和:5711

約数の個数: 48

約数和(自身を含む): 672787296

約数和(自身を除く): 344345446

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 214, 275, 535, 550, 1070, 1177, 2354, 2675, 5350, 5581, 5885, 11162, 11770, 27905, 29425, 55810, 58850, 61391, 122782, 139525, 279050, 306955, 597167, 613910, 1194334, 1534775, 2985835, 3069550, 5971670, 6568837, 13137674, 14929175, 29858350, 32844185, 65688370, 164220925, 328441850]

約数ペア:

[(1, 328441850), (2, 164220925), (5, 65688370), (10, 32844185), (11, 29858350), (22, 14929175), (25, 13137674), (50, 6568837), (55, 5971670), (107, 3069550), (110, 2985835), (214, 1534775), (275, 1194334), (535, 613910), (550, 597167), (1070, 306955), (1177, 279050), (2354, 139525), (2675, 122782), (5350, 61391), (5581, 58850), (5885, 55810), (11162, 29425), (11770, 27905)]