40648020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5693}}^1$

素因数の和:5729

約数の個数: 96

約数和(自身を含む): 137749248

約数和(自身を除く): 97101228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5693, 7140, 11386, 17079, 22772, 28465, 34158, 39851, 56930, 68316, 79702, 85395, 96781, 113860, 119553, 159404, 170790, 193562, 199255, 239106, 290343, 341580, 387124, 398510, 478212, 483905, 580686, 597765, 677467, 797020, 967810, 1161372, 1195530, 1354934, 1451715, 1935620, 2032401, 2391060, 2709868, 2903430, 3387335, 4064802, 5806860, 6774670, 8129604, 10162005, 13549340, 20324010, 40648020]

約数ペア:

[(1, 40648020), (2, 20324010), (3, 13549340), (4, 10162005), (5, 8129604), (6, 6774670), (7, 5806860), (10, 4064802), (12, 3387335), (14, 2903430), (15, 2709868), (17, 2391060), (20, 2032401), (21, 1935620), (28, 1451715), (30, 1354934), (34, 1195530), (35, 1161372), (42, 967810), (51, 797020), (60, 677467), (68, 597765), (70, 580686), (84, 483905), (85, 478212), (102, 398510), (105, 387124), (119, 341580), (140, 290343), (170, 239106), (204, 199255), (210, 193562), (238, 170790), (255, 159404), (340, 119553), (357, 113860), (420, 96781), (476, 85395), (510, 79702), (595, 68316), (714, 56930), (1020, 39851), (1190, 34158), (1428, 28465), (1785, 22772), (2380, 17079), (3570, 11386), (5693, 7140)]