33418280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 89320320

約数和(自身を除く): 55902040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 71, 82, 140, 142, 164, 205, 280, 284, 287, 328, 355, 410, 497, 568, 574, 710, 820, 994, 1148, 1420, 1435, 1640, 1681, 1988, 2296, 2485, 2840, 2870, 2911, 3362, 3976, 4970, 5740, 5822, 6724, 8405, 9940, 11480, 11644, 11767, 13448, 14555, 16810, 19880, 20377, 23288, 23534, 29110, 33620, 40754, 47068, 58220, 58835, 67240, 81508, 94136, 101885, 116440, 117670, 119351, 163016, 203770, 235340, 238702, 407540, 470680, 477404, 596755, 815080, 835457, 954808, 1193510, 1670914, 2387020, 3341828, 4177285, 4774040, 6683656, 8354570, 16709140, 33418280]

約数ペア:

[(1, 33418280), (2, 16709140), (4, 8354570), (5, 6683656), (7, 4774040), (8, 4177285), (10, 3341828), (14, 2387020), (20, 1670914), (28, 1193510), (35, 954808), (40, 835457), (41, 815080), (56, 596755), (70, 477404), (71, 470680), (82, 407540), (140, 238702), (142, 235340), (164, 203770), (205, 163016), (280, 119351), (284, 117670), (287, 116440), (328, 101885), (355, 94136), (410, 81508), (497, 67240), (568, 58835), (574, 58220), (710, 47068), (820, 40754), (994, 33620), (1148, 29110), (1420, 23534), (1435, 23288), (1640, 20377), (1681, 19880), (1988, 16810), (2296, 14555), (2485, 13448), (2840, 11767), (2870, 11644), (2911, 11480), (3362, 9940), (3976, 8405), (4970, 6724), (5740, 5822)]