7859487040

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2351}}^1$

素因数の和:2736

約数の個数: 112

約数和(自身を含む): 19384694784

約数和(自身を除く): 11525207744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 337, 496, 620, 674, 992, 1240, 1348, 1685, 1984, 2351, 2480, 2696, 3370, 4702, 4960, 5392, 6740, 9404, 9920, 10447, 10784, 11755, 13480, 18808, 20894, 21568, 23510, 26960, 37616, 41788, 47020, 52235, 53920, 72881, 75232, 83576, 94040, 104470, 107840, 145762, 150464, 167152, 188080, 208940, 291524, 334304, 364405, 376160, 417880, 583048, 668608, 728810, 752320, 792287, 835760, 1166096, 1457620, 1584574, 1671520, 2332192, 2915240, 3169148, 3343040, 3961435, 4664384, 5830480, 6338296, 7922870, 11660960, 12676592, 15845740, 23321920, 24560897, 25353184, 31691480, 49121794, 50706368, 63382960, 98243588, 122804485, 126765920, 196487176, 245608970, 253531840, 392974352, 491217940, 785948704, 982435880, 1571897408, 1964871760, 3929743520, 7859487040]

約数ペア:

[(1, 7859487040), (2, 3929743520), (4, 1964871760), (5, 1571897408), (8, 982435880), (10, 785948704), (16, 491217940), (20, 392974352), (31, 253531840), (32, 245608970), (40, 196487176), (62, 126765920), (64, 122804485), (80, 98243588), (124, 63382960), (155, 50706368), (160, 49121794), (248, 31691480), (310, 25353184), (320, 24560897), (337, 23321920), (496, 15845740), (620, 12676592), (674, 11660960), (992, 7922870), (1240, 6338296), (1348, 5830480), (1685, 4664384), (1984, 3961435), (2351, 3343040), (2480, 3169148), (2696, 2915240), (3370, 2332192), (4702, 1671520), (4960, 1584574), (5392, 1457620), (6740, 1166096), (9404, 835760), (9920, 792287), (10447, 752320), (10784, 728810), (11755, 668608), (13480, 583048), (18808, 417880), (20894, 376160), (21568, 364405), (23510, 334304), (26960, 291524), (37616, 208940), (41788, 188080), (47020, 167152), (52235, 150464), (53920, 145762), (72881, 107840), (75232, 104470), (83576, 94040)]