11155400

素因数分解:

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

素因数の和:243

約数の個数: 72

約数和(自身を含む): 27694470

約数和(自身を除く): 16539070

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 193, 200, 289, 340, 386, 425, 578, 680, 772, 850, 965, 1156, 1445, 1544, 1700, 1930, 2312, 2890, 3281, 3400, 3860, 4825, 5780, 6562, 7225, 7720, 9650, 11560, 13124, 14450, 16405, 19300, 26248, 28900, 32810, 38600, 55777, 57800, 65620, 82025, 111554, 131240, 164050, 223108, 278885, 328100, 446216, 557770, 656200, 1115540, 1394425, 2231080, 2788850, 5577700, 11155400]

約数ペア:

[(1, 11155400), (2, 5577700), (4, 2788850), (5, 2231080), (8, 1394425), (10, 1115540), (17, 656200), (20, 557770), (25, 446216), (34, 328100), (40, 278885), (50, 223108), (68, 164050), (85, 131240), (100, 111554), (136, 82025), (170, 65620), (193, 57800), (200, 55777), (289, 38600), (340, 32810), (386, 28900), (425, 26248), (578, 19300), (680, 16405), (772, 14450), (850, 13124), (965, 11560), (1156, 9650), (1445, 7720), (1544, 7225), (1700, 6562), (1930, 5780), (2312, 4825), (2890, 3860), (3281, 3400)]