23838760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 64

約数和(自身を含む): 61974720

約数和(自身を除く): 38135960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3187, 3740, 6374, 7480, 12748, 15935, 25496, 31870, 35057, 54179, 63740, 70114, 108358, 127480, 140228, 175285, 216716, 270895, 280456, 350570, 433432, 541790, 595969, 701140, 1083580, 1191938, 1402280, 2167160, 2383876, 2979845, 4767752, 5959690, 11919380, 23838760]

約数ペア:

[(1, 23838760), (2, 11919380), (4, 5959690), (5, 4767752), (8, 2979845), (10, 2383876), (11, 2167160), (17, 1402280), (20, 1191938), (22, 1083580), (34, 701140), (40, 595969), (44, 541790), (55, 433432), (68, 350570), (85, 280456), (88, 270895), (110, 216716), (136, 175285), (170, 140228), (187, 127480), (220, 108358), (340, 70114), (374, 63740), (440, 54179), (680, 35057), (748, 31870), (935, 25496), (1496, 15935), (1870, 12748), (3187, 7480), (3740, 6374)]