3749600

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 72

約数和(自身を含む): 9452520

約数和(自身を除く): 5702920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 109, 160, 172, 200, 215, 218, 344, 400, 430, 436, 545, 688, 800, 860, 872, 1075, 1090, 1376, 1720, 1744, 2150, 2180, 2725, 3440, 3488, 4300, 4360, 4687, 5450, 6880, 8600, 8720, 9374, 10900, 17200, 17440, 18748, 21800, 23435, 34400, 37496, 43600, 46870, 74992, 87200, 93740, 117175, 149984, 187480, 234350, 374960, 468700, 749920, 937400, 1874800, 3749600]

約数ペア:

[(1, 3749600), (2, 1874800), (4, 937400), (5, 749920), (8, 468700), (10, 374960), (16, 234350), (20, 187480), (25, 149984), (32, 117175), (40, 93740), (43, 87200), (50, 74992), (80, 46870), (86, 43600), (100, 37496), (109, 34400), (160, 23435), (172, 21800), (200, 18748), (215, 17440), (218, 17200), (344, 10900), (400, 9374), (430, 8720), (436, 8600), (545, 6880), (688, 5450), (800, 4687), (860, 4360), (872, 4300), (1075, 3488), (1090, 3440), (1376, 2725), (1720, 2180), (1744, 2150)]