22310800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 90

約数和(自身を含む): 57235238

約数和(自身を除く): 34924438

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 193, 200, 272, 289, 340, 386, 400, 425, 578, 680, 772, 850, 965, 1156, 1360, 1445, 1544, 1700, 1930, 2312, 2890, 3088, 3281, 3400, 3860, 4624, 4825, 5780, 6562, 6800, 7225, 7720, 9650, 11560, 13124, 14450, 15440, 16405, 19300, 23120, 26248, 28900, 32810, 38600, 52496, 55777, 57800, 65620, 77200, 82025, 111554, 115600, 131240, 164050, 223108, 262480, 278885, 328100, 446216, 557770, 656200, 892432, 1115540, 1312400, 1394425, 2231080, 2788850, 4462160, 5577700, 11155400, 22310800]

約数ペア:

[(1, 22310800), (2, 11155400), (4, 5577700), (5, 4462160), (8, 2788850), (10, 2231080), (16, 1394425), (17, 1312400), (20, 1115540), (25, 892432), (34, 656200), (40, 557770), (50, 446216), (68, 328100), (80, 278885), (85, 262480), (100, 223108), (136, 164050), (170, 131240), (193, 115600), (200, 111554), (272, 82025), (289, 77200), (340, 65620), (386, 57800), (400, 55777), (425, 52496), (578, 38600), (680, 32810), (772, 28900), (850, 26248), (965, 23120), (1156, 19300), (1360, 16405), (1445, 15440), (1544, 14450), (1700, 13124), (1930, 11560), (2312, 9650), (2890, 7720), (3088, 7225), (3281, 6800), (3400, 6562), (3860, 5780), (4624, 4825)]