41188840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 118609920

約数和(自身を除く): 77421080

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, 311, 344, 385, 430, 440, 473, 602, 616, 622, 770, 860, 946, 1204, 1244, 1505, 1540, 1555, 1720, 1892, 2177, 2365, 2408, 2488, 3010, 3080, 3110, 3311, 3421, 3784, 4354, 4730, 6020, 6220, 6622, 6842, 8708, 9460, 10885, 12040, 12440, 13244, 13373, 13684, 16555, 17105, 17416, 18920, 21770, 23947, 26488, 26746, 27368, 33110, 34210, 43540, 47894, 53492, 66220, 66865, 68420, 87080, 93611, 95788, 106984, 119735, 132440, 133730, 136840, 147103, 187222, 191576, 239470, 267460, 294206, 374444, 468055, 478940, 534920, 588412, 735515, 748888, 936110, 957880, 1029721, 1176824, 1471030, 1872220, 2059442, 2942060, 3744440, 4118884, 5148605, 5884120, 8237768, 10297210, 20594420, 41188840]

約数ペア:

[(1, 41188840), (2, 20594420), (4, 10297210), (5, 8237768), (7, 5884120), (8, 5148605), (10, 4118884), (11, 3744440), (14, 2942060), (20, 2059442), (22, 1872220), (28, 1471030), (35, 1176824), (40, 1029721), (43, 957880), (44, 936110), (55, 748888), (56, 735515), (70, 588412), (77, 534920), (86, 478940), (88, 468055), (110, 374444), (140, 294206), (154, 267460), (172, 239470), (215, 191576), (220, 187222), (280, 147103), (301, 136840), (308, 133730), (311, 132440), (344, 119735), (385, 106984), (430, 95788), (440, 93611), (473, 87080), (602, 68420), (616, 66865), (622, 66220), (770, 53492), (860, 47894), (946, 43540), (1204, 34210), (1244, 33110), (1505, 27368), (1540, 26746), (1555, 26488), (1720, 23947), (1892, 21770), (2177, 18920), (2365, 17416), (2408, 17105), (2488, 16555), (3010, 13684), (3080, 13373), (3110, 13244), (3311, 12440), (3421, 12040), (3784, 10885), (4354, 9460), (4730, 8708), (6020, 6842), (6220, 6622)]