82480020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4629

約数の個数: 96

約数和(自身を含む): 270133248

約数和(自身を除く): 187653228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4567, 6020, 9030, 9134, 13701, 18060, 18268, 22835, 27402, 31969, 45670, 54804, 63938, 68505, 91340, 95907, 127876, 137010, 159845, 191814, 196381, 274020, 319690, 383628, 392762, 479535, 589143, 639380, 785524, 959070, 981905, 1178286, 1374667, 1918140, 1963810, 2356572, 2749334, 2945715, 3927620, 4124001, 5498668, 5891430, 6873335, 8248002, 11782860, 13746670, 16496004, 20620005, 27493340, 41240010, 82480020]

約数ペア:

[(1, 82480020), (2, 41240010), (3, 27493340), (4, 20620005), (5, 16496004), (6, 13746670), (7, 11782860), (10, 8248002), (12, 6873335), (14, 5891430), (15, 5498668), (20, 4124001), (21, 3927620), (28, 2945715), (30, 2749334), (35, 2356572), (42, 1963810), (43, 1918140), (60, 1374667), (70, 1178286), (84, 981905), (86, 959070), (105, 785524), (129, 639380), (140, 589143), (172, 479535), (210, 392762), (215, 383628), (258, 319690), (301, 274020), (420, 196381), (430, 191814), (516, 159845), (602, 137010), (645, 127876), (860, 95907), (903, 91340), (1204, 68505), (1290, 63938), (1505, 54804), (1806, 45670), (2580, 31969), (3010, 27402), (3612, 22835), (4515, 18268), (4567, 18060), (6020, 13701), (9030, 9134)]