47855800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 118742400

約数和(自身を除く): 70886600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 37, 40, 50, 58, 74, 100, 116, 145, 148, 185, 200, 223, 232, 290, 296, 370, 446, 580, 725, 740, 892, 925, 1073, 1115, 1160, 1450, 1480, 1784, 1850, 2146, 2230, 2900, 3700, 4292, 4460, 5365, 5575, 5800, 6467, 7400, 8251, 8584, 8920, 10730, 11150, 12934, 16502, 21460, 22300, 25868, 26825, 32335, 33004, 41255, 42920, 44600, 51736, 53650, 64670, 66008, 82510, 107300, 129340, 161675, 165020, 206275, 214600, 239279, 258680, 323350, 330040, 412550, 478558, 646700, 825100, 957116, 1196395, 1293400, 1650200, 1914232, 2392790, 4785580, 5981975, 9571160, 11963950, 23927900, 47855800]

約数ペア:

[(1, 47855800), (2, 23927900), (4, 11963950), (5, 9571160), (8, 5981975), (10, 4785580), (20, 2392790), (25, 1914232), (29, 1650200), (37, 1293400), (40, 1196395), (50, 957116), (58, 825100), (74, 646700), (100, 478558), (116, 412550), (145, 330040), (148, 323350), (185, 258680), (200, 239279), (223, 214600), (232, 206275), (290, 165020), (296, 161675), (370, 129340), (446, 107300), (580, 82510), (725, 66008), (740, 64670), (892, 53650), (925, 51736), (1073, 44600), (1115, 42920), (1160, 41255), (1450, 33004), (1480, 32335), (1784, 26825), (1850, 25868), (2146, 22300), (2230, 21460), (2900, 16502), (3700, 12934), (4292, 11150), (4460, 10730), (5365, 8920), (5575, 8584), (5800, 8251), (6467, 7400)]