88755680

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:700

約数の個数: 96

約数和(自身を含む): 229376448

約数和(自身を除く): 140620768

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, 601, 710, 923, 1040, 1136, 1202, 1420, 1846, 2080, 2272, 2404, 2840, 3005, 3692, 4615, 4808, 5680, 6010, 7384, 7813, 9230, 9616, 11360, 12020, 14768, 15626, 18460, 19232, 24040, 29536, 31252, 36920, 39065, 42671, 48080, 62504, 73840, 78130, 85342, 96160, 125008, 147680, 156260, 170684, 213355, 250016, 312520, 341368, 426710, 554723, 625040, 682736, 853420, 1109446, 1250080, 1365472, 1706840, 2218892, 2773615, 3413680, 4437784, 5547230, 6827360, 8875568, 11094460, 17751136, 22188920, 44377840, 88755680]

約数ペア:

[(1, 88755680), (2, 44377840), (4, 22188920), (5, 17751136), (8, 11094460), (10, 8875568), (13, 6827360), (16, 5547230), (20, 4437784), (26, 3413680), (32, 2773615), (40, 2218892), (52, 1706840), (65, 1365472), (71, 1250080), (80, 1109446), (104, 853420), (130, 682736), (142, 625040), (160, 554723), (208, 426710), (260, 341368), (284, 312520), (355, 250016), (416, 213355), (520, 170684), (568, 156260), (601, 147680), (710, 125008), (923, 96160), (1040, 85342), (1136, 78130), (1202, 73840), (1420, 62504), (1846, 48080), (2080, 42671), (2272, 39065), (2404, 36920), (2840, 31252), (3005, 29536), (3692, 24040), (4615, 19232), (4808, 18460), (5680, 15626), (6010, 14768), (7384, 12020), (7813, 11360), (9230, 9616)]