41983480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 120890880

約数和(自身を除く): 78907400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 110, 140, 154, 172, 215, 220, 280, 301, 308, 317, 344, 385, 430, 440, 473, 602, 616, 634, 770, 860, 946, 1204, 1268, 1505, 1540, 1585, 1720, 1892, 2219, 2365, 2408, 2536, 3010, 3080, 3170, 3311, 3487, 3784, 4438, 4730, 6020, 6340, 6622, 6974, 8876, 9460, 11095, 12040, 12680, 13244, 13631, 13948, 16555, 17435, 17752, 18920, 22190, 24409, 26488, 27262, 27896, 33110, 34870, 44380, 48818, 54524, 66220, 68155, 69740, 88760, 95417, 97636, 109048, 122045, 132440, 136310, 139480, 149941, 190834, 195272, 244090, 272620, 299882, 381668, 477085, 488180, 545240, 599764, 749705, 763336, 954170, 976360, 1049587, 1199528, 1499410, 1908340, 2099174, 2998820, 3816680, 4198348, 5247935, 5997640, 8396696, 10495870, 20991740, 41983480]

約数ペア:

[(1, 41983480), (2, 20991740), (4, 10495870), (5, 8396696), (7, 5997640), (8, 5247935), (10, 4198348), (11, 3816680), (14, 2998820), (20, 2099174), (22, 1908340), (28, 1499410), (35, 1199528), (40, 1049587), (43, 976360), (44, 954170), (55, 763336), (56, 749705), (70, 599764), (77, 545240), (86, 488180), (88, 477085), (110, 381668), (140, 299882), (154, 272620), (172, 244090), (215, 195272), (220, 190834), (280, 149941), (301, 139480), (308, 136310), (317, 132440), (344, 122045), (385, 109048), (430, 97636), (440, 95417), (473, 88760), (602, 69740), (616, 68155), (634, 66220), (770, 54524), (860, 48818), (946, 44380), (1204, 34870), (1268, 33110), (1505, 27896), (1540, 27262), (1585, 26488), (1720, 24409), (1892, 22190), (2219, 18920), (2365, 17752), (2408, 17435), (2536, 16555), (3010, 13948), (3080, 13631), (3170, 13244), (3311, 12680), (3487, 12040), (3784, 11095), (4438, 9460), (4730, 8876), (6020, 6974), (6340, 6622)]