3947367020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1863

約数の個数: 96

約数和(自身を含む): 9103933440

約数和(自身を除く): 5156566420

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 239, 310, 340, 478, 527, 620, 956, 1054, 1195, 1567, 2108, 2390, 2635, 3134, 4063, 4780, 5270, 6268, 7409, 7835, 8126, 10540, 14818, 15670, 16252, 20315, 26639, 29636, 31340, 37045, 40630, 48577, 53278, 74090, 81260, 97154, 106556, 125953, 133195, 148180, 194308, 242885, 251906, 266390, 374513, 485770, 503812, 532780, 629765, 749026, 825809, 971540, 1259530, 1498052, 1651618, 1872565, 2519060, 3303236, 3745130, 4129045, 6366721, 7490260, 8258090, 11609903, 12733442, 16516180, 23219806, 25466884, 31833605, 46439612, 58049515, 63667210, 116099030, 127334420, 197368351, 232198060, 394736702, 789473404, 986841755, 1973683510, 3947367020]

約数ペア:

[(1, 3947367020), (2, 1973683510), (4, 986841755), (5, 789473404), (10, 394736702), (17, 232198060), (20, 197368351), (31, 127334420), (34, 116099030), (62, 63667210), (68, 58049515), (85, 46439612), (124, 31833605), (155, 25466884), (170, 23219806), (239, 16516180), (310, 12733442), (340, 11609903), (478, 8258090), (527, 7490260), (620, 6366721), (956, 4129045), (1054, 3745130), (1195, 3303236), (1567, 2519060), (2108, 1872565), (2390, 1651618), (2635, 1498052), (3134, 1259530), (4063, 971540), (4780, 825809), (5270, 749026), (6268, 629765), (7409, 532780), (7835, 503812), (8126, 485770), (10540, 374513), (14818, 266390), (15670, 251906), (16252, 242885), (20315, 194308), (26639, 148180), (29636, 133195), (31340, 125953), (37045, 106556), (40630, 97154), (48577, 81260), (53278, 74090)]