1567505680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{51973}}^1$

素因数の和:52028

約数の個数: 80

約数和(自身を含む): 4060208880

約数和(自身を除く): 2492703200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 51973, 103946, 207892, 259865, 415784, 519730, 675649, 831568, 1039460, 1351298, 1507217, 2078920, 2702596, 3014434, 3378245, 4157840, 5405192, 6028868, 6756490, 7536085, 10810384, 12057736, 13512980, 15072170, 19593821, 24115472, 27025960, 30144340, 39187642, 54051920, 60288680, 78375284, 97969105, 120577360, 156750568, 195938210, 313501136, 391876420, 783752840, 1567505680]

約数ペア:

[(1, 1567505680), (2, 783752840), (4, 391876420), (5, 313501136), (8, 195938210), (10, 156750568), (13, 120577360), (16, 97969105), (20, 78375284), (26, 60288680), (29, 54051920), (40, 39187642), (52, 30144340), (58, 27025960), (65, 24115472), (80, 19593821), (104, 15072170), (116, 13512980), (130, 12057736), (145, 10810384), (208, 7536085), (232, 6756490), (260, 6028868), (290, 5405192), (377, 4157840), (464, 3378245), (520, 3014434), (580, 2702596), (754, 2078920), (1040, 1507217), (1160, 1351298), (1508, 1039460), (1885, 831568), (2320, 675649), (3016, 519730), (3770, 415784), (6032, 259865), (7540, 207892), (15080, 103946), (30160, 51973)]