85211360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 96

約数和(自身を含む): 220231872

約数和(自身を除く): 135020512

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 355, 416, 520, 568, 577, 710, 923, 1040, 1136, 1154, 1420, 1846, 2080, 2272, 2308, 2840, 2885, 3692, 4615, 4616, 5680, 5770, 7384, 7501, 9230, 9232, 11360, 11540, 14768, 15002, 18460, 18464, 23080, 29536, 30004, 36920, 37505, 40967, 46160, 60008, 73840, 75010, 81934, 92320, 120016, 147680, 150020, 163868, 204835, 240032, 300040, 327736, 409670, 532571, 600080, 655472, 819340, 1065142, 1200160, 1310944, 1638680, 2130284, 2662855, 3277360, 4260568, 5325710, 6554720, 8521136, 10651420, 17042272, 21302840, 42605680, 85211360]

約数ペア:

[(1, 85211360), (2, 42605680), (4, 21302840), (5, 17042272), (8, 10651420), (10, 8521136), (13, 6554720), (16, 5325710), (20, 4260568), (26, 3277360), (32, 2662855), (40, 2130284), (52, 1638680), (65, 1310944), (71, 1200160), (80, 1065142), (104, 819340), (130, 655472), (142, 600080), (160, 532571), (208, 409670), (260, 327736), (284, 300040), (355, 240032), (416, 204835), (520, 163868), (568, 150020), (577, 147680), (710, 120016), (923, 92320), (1040, 81934), (1136, 75010), (1154, 73840), (1420, 60008), (1846, 46160), (2080, 40967), (2272, 37505), (2308, 36920), (2840, 30004), (2885, 29536), (3692, 23080), (4615, 18464), (4616, 18460), (5680, 15002), (5770, 14768), (7384, 11540), (7501, 11360), (9230, 9232)]