3669896920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{11171}}^1$

素因数の和:11416

約数の個数: 64

約数和(自身を含む): 8494295040

約数和(自身を除く): 4824398120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 191, 215, 344, 382, 430, 764, 860, 955, 1528, 1720, 1910, 3820, 7640, 8213, 11171, 16426, 22342, 32852, 41065, 44684, 55855, 65704, 82130, 89368, 111710, 164260, 223420, 328520, 446840, 480353, 960706, 1921412, 2133661, 2401765, 3842824, 4267322, 4803530, 8534644, 9607060, 10668305, 17069288, 19214120, 21336610, 42673220, 85346440, 91747423, 183494846, 366989692, 458737115, 733979384, 917474230, 1834948460, 3669896920]

約数ペア:

[(1, 3669896920), (2, 1834948460), (4, 917474230), (5, 733979384), (8, 458737115), (10, 366989692), (20, 183494846), (40, 91747423), (43, 85346440), (86, 42673220), (172, 21336610), (191, 19214120), (215, 17069288), (344, 10668305), (382, 9607060), (430, 8534644), (764, 4803530), (860, 4267322), (955, 3842824), (1528, 2401765), (1720, 2133661), (1910, 1921412), (3820, 960706), (7640, 480353), (8213, 446840), (11171, 328520), (16426, 223420), (22342, 164260), (32852, 111710), (41065, 89368), (44684, 82130), (55855, 65704)]