12231500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16073140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1439, 1700, 2125, 2878, 4250, 5756, 7195, 8500, 14390, 24463, 28780, 35975, 48926, 71950, 97852, 122315, 143900, 179875, 244630, 359750, 489260, 611575, 719500, 1223150, 2446300, 3057875, 6115750, 12231500]

約数ペア:

[(1, 12231500), (2, 6115750), (4, 3057875), (5, 2446300), (10, 1223150), (17, 719500), (20, 611575), (25, 489260), (34, 359750), (50, 244630), (68, 179875), (85, 143900), (100, 122315), (125, 97852), (170, 71950), (250, 48926), (340, 35975), (425, 28780), (500, 24463), (850, 14390), (1439, 8500), (1700, 7195), (2125, 5756), (2878, 4250)]