6870800

素因数分解:

$2^4\times 5^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:300

約数の個数: 60

約数和(自身を含む): 16779060

約数和(自身を除く): 9908260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 89, 100, 178, 193, 200, 356, 386, 400, 445, 712, 772, 890, 965, 1424, 1544, 1780, 1930, 2225, 3088, 3560, 3860, 4450, 4825, 7120, 7720, 8900, 9650, 15440, 17177, 17800, 19300, 34354, 35600, 38600, 68708, 77200, 85885, 137416, 171770, 274832, 343540, 429425, 687080, 858850, 1374160, 1717700, 3435400, 6870800]

約数ペア:

[(1, 6870800), (2, 3435400), (4, 1717700), (5, 1374160), (8, 858850), (10, 687080), (16, 429425), (20, 343540), (25, 274832), (40, 171770), (50, 137416), (80, 85885), (89, 77200), (100, 68708), (178, 38600), (193, 35600), (200, 34354), (356, 19300), (386, 17800), (400, 17177), (445, 15440), (712, 9650), (772, 8900), (890, 7720), (965, 7120), (1424, 4825), (1544, 4450), (1780, 3860), (1930, 3560), (2225, 3088)]