38254480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 100440000

約数和(自身を除く): 62185520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1499, 1595, 2320, 2552, 2998, 3190, 5104, 5996, 6380, 7495, 11992, 12760, 14990, 16489, 23984, 25520, 29980, 32978, 43471, 59960, 65956, 82445, 86942, 119920, 131912, 164890, 173884, 217355, 263824, 329780, 347768, 434710, 478181, 659560, 695536, 869420, 956362, 1319120, 1738840, 1912724, 2390905, 3477680, 3825448, 4781810, 7650896, 9563620, 19127240, 38254480]

約数ペア:

[(1, 38254480), (2, 19127240), (4, 9563620), (5, 7650896), (8, 4781810), (10, 3825448), (11, 3477680), (16, 2390905), (20, 1912724), (22, 1738840), (29, 1319120), (40, 956362), (44, 869420), (55, 695536), (58, 659560), (80, 478181), (88, 434710), (110, 347768), (116, 329780), (145, 263824), (176, 217355), (220, 173884), (232, 164890), (290, 131912), (319, 119920), (440, 86942), (464, 82445), (580, 65956), (638, 59960), (880, 43471), (1160, 32978), (1276, 29980), (1499, 25520), (1595, 23984), (2320, 16489), (2552, 14990), (2998, 12760), (3190, 11992), (5104, 7495), (5996, 6380)]