24541880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 64322640

約数和(自身を除く): 39780760

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 193, 220, 289, 340, 374, 386, 440, 578, 680, 748, 772, 935, 965, 1156, 1445, 1496, 1544, 1870, 1930, 2123, 2312, 2890, 3179, 3281, 3740, 3860, 4246, 5780, 6358, 6562, 7480, 7720, 8492, 10615, 11560, 12716, 13124, 15895, 16405, 16984, 21230, 25432, 26248, 31790, 32810, 36091, 42460, 55777, 63580, 65620, 72182, 84920, 111554, 127160, 131240, 144364, 180455, 223108, 278885, 288728, 360910, 446216, 557770, 613547, 721820, 1115540, 1227094, 1443640, 2231080, 2454188, 3067735, 4908376, 6135470, 12270940, 24541880]

約数ペア:

[(1, 24541880), (2, 12270940), (4, 6135470), (5, 4908376), (8, 3067735), (10, 2454188), (11, 2231080), (17, 1443640), (20, 1227094), (22, 1115540), (34, 721820), (40, 613547), (44, 557770), (55, 446216), (68, 360910), (85, 288728), (88, 278885), (110, 223108), (136, 180455), (170, 144364), (187, 131240), (193, 127160), (220, 111554), (289, 84920), (340, 72182), (374, 65620), (386, 63580), (440, 55777), (578, 42460), (680, 36091), (748, 32810), (772, 31790), (935, 26248), (965, 25432), (1156, 21230), (1445, 16984), (1496, 16405), (1544, 15895), (1870, 13124), (1930, 12716), (2123, 11560), (2312, 10615), (2890, 8492), (3179, 7720), (3281, 7480), (3740, 6562), (3860, 6358), (4246, 5780)]