82996160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 112

約数和(自身を含む): 216603072

約数和(自身を除く): 133606912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 71, 80, 104, 130, 142, 160, 208, 260, 281, 284, 320, 355, 416, 520, 562, 568, 710, 832, 923, 1040, 1124, 1136, 1405, 1420, 1846, 2080, 2248, 2272, 2810, 2840, 3653, 3692, 4160, 4496, 4544, 4615, 5620, 5680, 7306, 7384, 8992, 9230, 11240, 11360, 14612, 14768, 17984, 18265, 18460, 19951, 22480, 22720, 29224, 29536, 36530, 36920, 39902, 44960, 58448, 59072, 73060, 73840, 79804, 89920, 99755, 116896, 146120, 147680, 159608, 199510, 233792, 259363, 292240, 295360, 319216, 399020, 518726, 584480, 638432, 798040, 1037452, 1168960, 1276864, 1296815, 1596080, 2074904, 2593630, 3192160, 4149808, 5187260, 6384320, 8299616, 10374520, 16599232, 20749040, 41498080, 82996160]

約数ペア:

[(1, 82996160), (2, 41498080), (4, 20749040), (5, 16599232), (8, 10374520), (10, 8299616), (13, 6384320), (16, 5187260), (20, 4149808), (26, 3192160), (32, 2593630), (40, 2074904), (52, 1596080), (64, 1296815), (65, 1276864), (71, 1168960), (80, 1037452), (104, 798040), (130, 638432), (142, 584480), (160, 518726), (208, 399020), (260, 319216), (281, 295360), (284, 292240), (320, 259363), (355, 233792), (416, 199510), (520, 159608), (562, 147680), (568, 146120), (710, 116896), (832, 99755), (923, 89920), (1040, 79804), (1124, 73840), (1136, 73060), (1405, 59072), (1420, 58448), (1846, 44960), (2080, 39902), (2248, 36920), (2272, 36530), (2810, 29536), (2840, 29224), (3653, 22720), (3692, 22480), (4160, 19951), (4496, 18460), (4544, 18265), (4615, 17984), (5620, 14768), (5680, 14612), (7306, 11360), (7384, 11240), (8992, 9230)]