40104028495880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2\times {\mathrm{991}}^1\times {\mathrm{2029}}^1$

素因数の和:3284

約数の個数: 192

約数和(自身を含む): 93197135001600

約数和(自身を除く): 53093106505720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 103, 188, 206, 235, 376, 412, 470, 515, 824, 940, 991, 1030, 1880, 1982, 2029, 2060, 3964, 4058, 4120, 4841, 4955, 7928, 8116, 9682, 9910, 10145, 10609, 16232, 19364, 19820, 20290, 21218, 24205, 38728, 39640, 40580, 42436, 46577, 48410, 53045, 81160, 84872, 93154, 95363, 96820, 102073, 106090, 186308, 190726, 193640, 204146, 208987, 212180, 232885, 372616, 381452, 408292, 417974, 424360, 465770, 476815, 498623, 510365, 762904, 816584, 835948, 931540, 953630, 997246, 1020730, 1044935, 1671896, 1863080, 1907260, 1994492, 2010739, 2041460, 2089870, 2493115, 3814520, 3988984, 4021478, 4082920, 4179740, 4797431, 4986230, 8042956, 8359480, 9594862, 9822389, 9972460, 10053695, 10513519, 16085912, 19189724, 19644778, 19944920, 20107390, 21027038, 21525661, 23987155, 38379448, 39289556, 40214780, 42054076, 43051322, 47974310, 49111945, 52567595, 78579112, 80429560, 84108152, 86102644, 94504733, 95948620, 98223890, 105135190, 107628305, 172205288, 189009466, 191897240, 196447780, 207106117, 210270380, 215256610, 378018932, 392895560, 414212234, 420540760, 430513220, 472523665, 494135393, 756037864, 828424468, 861026440, 945047330, 988270786, 1011706067, 1035530585, 1656848936, 1890094660, 1976541572, 2023412134, 2071061170, 2470676965, 3780189320, 3953083144, 4046824268, 4142122340, 4941353930, 5058530335, 8093648536, 8284244680, 9733987499, 9882707860, 10117060670, 19467974998, 19765415720, 20234121340, 21331930051, 38935949996, 40468242680, 42663860102, 48669937495, 77871899992, 85327720204, 97339874990, 106659650255, 170655440408, 194679749980, 213319300510, 389359499960, 426638601020, 853277202040, 1002600712397, 2005201424794, 4010402849588, 5013003561985, 8020805699176, 10026007123970, 20052014247940, 40104028495880]

約数ペア:

[(1, 40104028495880), (2, 20052014247940), (4, 10026007123970), (5, 8020805699176), (8, 5013003561985), (10, 4010402849588), (20, 2005201424794), (40, 1002600712397), (47, 853277202040), (94, 426638601020), (103, 389359499960), (188, 213319300510), (206, 194679749980), (235, 170655440408), (376, 106659650255), (412, 97339874990), (470, 85327720204), (515, 77871899992), (824, 48669937495), (940, 42663860102), (991, 40468242680), (1030, 38935949996), (1880, 21331930051), (1982, 20234121340), (2029, 19765415720), (2060, 19467974998), (3964, 10117060670), (4058, 9882707860), (4120, 9733987499), (4841, 8284244680), (4955, 8093648536), (7928, 5058530335), (8116, 4941353930), (9682, 4142122340), (9910, 4046824268), (10145, 3953083144), (10609, 3780189320), (16232, 2470676965), (19364, 2071061170), (19820, 2023412134), (20290, 1976541572), (21218, 1890094660), (24205, 1656848936), (38728, 1035530585), (39640, 1011706067), (40580, 988270786), (42436, 945047330), (46577, 861026440), (48410, 828424468), (53045, 756037864), (81160, 494135393), (84872, 472523665), (93154, 430513220), (95363, 420540760), (96820, 414212234), (102073, 392895560), (106090, 378018932), (186308, 215256610), (190726, 210270380), (193640, 207106117), (204146, 196447780), (208987, 191897240), (212180, 189009466), (232885, 172205288), (372616, 107628305), (381452, 105135190), (408292, 98223890), (417974, 95948620), (424360, 94504733), (465770, 86102644), (476815, 84108152), (498623, 80429560), (510365, 78579112), (762904, 52567595), (816584, 49111945), (835948, 47974310), (931540, 43051322), (953630, 42054076), (997246, 40214780), (1020730, 39289556), (1044935, 38379448), (1671896, 23987155), (1863080, 21525661), (1907260, 21027038), (1994492, 20107390), (2010739, 19944920), (2041460, 19644778), (2089870, 19189724), (2493115, 16085912), (3814520, 10513519), (3988984, 10053695), (4021478, 9972460), (4082920, 9822389), (4179740, 9594862), (4797431, 8359480), (4986230, 8042956)]