132321860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3323}}^1$

素因数の和:3524

約数の個数: 48

約数和(自身を含む): 304903872

約数和(自身を除く): 172582012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1810, 1991, 3323, 3620, 3982, 6646, 7964, 9955, 13292, 16615, 19910, 33230, 36553, 39820, 66460, 73106, 146212, 182765, 365530, 601463, 731060, 1202926, 2405852, 3007315, 6014630, 6616093, 12029260, 13232186, 26464372, 33080465, 66160930, 132321860]

約数ペア:

[(1, 132321860), (2, 66160930), (4, 33080465), (5, 26464372), (10, 13232186), (11, 12029260), (20, 6616093), (22, 6014630), (44, 3007315), (55, 2405852), (110, 1202926), (181, 731060), (220, 601463), (362, 365530), (724, 182765), (905, 146212), (1810, 73106), (1991, 66460), (3323, 39820), (3620, 36553), (3982, 33230), (6646, 19910), (7964, 16615), (9955, 13292)]