79673360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 205861824

約数和(自身を除く): 126188464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 83, 104, 130, 142, 166, 169, 208, 260, 284, 332, 338, 355, 415, 520, 568, 664, 676, 710, 830, 845, 923, 1040, 1079, 1136, 1328, 1352, 1420, 1660, 1690, 1846, 2158, 2704, 2840, 3320, 3380, 3692, 4316, 4615, 5395, 5680, 5893, 6640, 6760, 7384, 8632, 9230, 10790, 11786, 11999, 13520, 14027, 14768, 17264, 18460, 21580, 23572, 23998, 28054, 29465, 36920, 43160, 47144, 47996, 56108, 58930, 59995, 70135, 73840, 76609, 86320, 94288, 95992, 112216, 117860, 119990, 140270, 153218, 191984, 224432, 235720, 239980, 280540, 306436, 383045, 471440, 479960, 561080, 612872, 766090, 959920, 995917, 1122160, 1225744, 1532180, 1991834, 3064360, 3983668, 4979585, 6128720, 7967336, 9959170, 15934672, 19918340, 39836680, 79673360]

約数ペア:

[(1, 79673360), (2, 39836680), (4, 19918340), (5, 15934672), (8, 9959170), (10, 7967336), (13, 6128720), (16, 4979585), (20, 3983668), (26, 3064360), (40, 1991834), (52, 1532180), (65, 1225744), (71, 1122160), (80, 995917), (83, 959920), (104, 766090), (130, 612872), (142, 561080), (166, 479960), (169, 471440), (208, 383045), (260, 306436), (284, 280540), (332, 239980), (338, 235720), (355, 224432), (415, 191984), (520, 153218), (568, 140270), (664, 119990), (676, 117860), (710, 112216), (830, 95992), (845, 94288), (923, 86320), (1040, 76609), (1079, 73840), (1136, 70135), (1328, 59995), (1352, 58930), (1420, 56108), (1660, 47996), (1690, 47144), (1846, 43160), (2158, 36920), (2704, 29465), (2840, 28054), (3320, 23998), (3380, 23572), (3692, 21580), (4316, 18460), (4615, 17264), (5395, 14768), (5680, 14027), (5893, 13520), (6640, 11999), (6760, 11786), (7384, 10790), (8632, 9230)]