82099120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 209678544

約数和(自身を除く): 127579424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 67, 68, 80, 85, 106, 134, 136, 170, 212, 265, 268, 272, 289, 335, 340, 424, 530, 536, 578, 670, 680, 848, 901, 1060, 1072, 1139, 1156, 1340, 1360, 1445, 1802, 2120, 2278, 2312, 2680, 2890, 3551, 3604, 4240, 4505, 4556, 4624, 5360, 5695, 5780, 7102, 7208, 9010, 9112, 11390, 11560, 14204, 14416, 15317, 17755, 18020, 18224, 19363, 22780, 23120, 28408, 30634, 35510, 36040, 38726, 45560, 56816, 60367, 61268, 71020, 72080, 76585, 77452, 91120, 96815, 120734, 122536, 142040, 153170, 154904, 193630, 241468, 245072, 284080, 301835, 306340, 309808, 387260, 482936, 603670, 612680, 774520, 965872, 1026239, 1207340, 1225360, 1549040, 2052478, 2414680, 4104956, 4829360, 5131195, 8209912, 10262390, 16419824, 20524780, 41049560, 82099120]

約数ペア:

[(1, 82099120), (2, 41049560), (4, 20524780), (5, 16419824), (8, 10262390), (10, 8209912), (16, 5131195), (17, 4829360), (20, 4104956), (34, 2414680), (40, 2052478), (53, 1549040), (67, 1225360), (68, 1207340), (80, 1026239), (85, 965872), (106, 774520), (134, 612680), (136, 603670), (170, 482936), (212, 387260), (265, 309808), (268, 306340), (272, 301835), (289, 284080), (335, 245072), (340, 241468), (424, 193630), (530, 154904), (536, 153170), (578, 142040), (670, 122536), (680, 120734), (848, 96815), (901, 91120), (1060, 77452), (1072, 76585), (1139, 72080), (1156, 71020), (1340, 61268), (1360, 60367), (1445, 56816), (1802, 45560), (2120, 38726), (2278, 36040), (2312, 35510), (2680, 30634), (2890, 28408), (3551, 23120), (3604, 22780), (4240, 19363), (4505, 18224), (4556, 18020), (4624, 17755), (5360, 15317), (5695, 14416), (5780, 14204), (7102, 11560), (7208, 11390), (9010, 9112)]