14774800

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 36364240

約数和(自身を除く): 21589440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 344, 400, 430, 688, 859, 860, 1075, 1718, 1720, 2150, 3436, 3440, 4295, 4300, 6872, 8590, 8600, 13744, 17180, 17200, 21475, 34360, 36937, 42950, 68720, 73874, 85900, 147748, 171800, 184685, 295496, 343600, 369370, 590992, 738740, 923425, 1477480, 1846850, 2954960, 3693700, 7387400, 14774800]

約数ペア:

[(1, 14774800), (2, 7387400), (4, 3693700), (5, 2954960), (8, 1846850), (10, 1477480), (16, 923425), (20, 738740), (25, 590992), (40, 369370), (43, 343600), (50, 295496), (80, 184685), (86, 171800), (100, 147748), (172, 85900), (200, 73874), (215, 68720), (344, 42950), (400, 36937), (430, 34360), (688, 21475), (859, 17200), (860, 17180), (1075, 13744), (1718, 8600), (1720, 8590), (2150, 6872), (3436, 4300), (3440, 4295)]