68120200

素因数分解:

$2^3\times 5^2\times {\mathrm{340601}}^1$

素因数の和:340617

約数の個数: 24

約数和(自身を含む): 158379930

約数和(自身を除く): 90259730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 340601, 681202, 1362404, 1703005, 2724808, 3406010, 6812020, 8515025, 13624040, 17030050, 34060100, 68120200]

約数ペア:

[(1, 68120200), (2, 34060100), (4, 17030050), (5, 13624040), (8, 8515025), (10, 6812020), (20, 3406010), (25, 2724808), (40, 1703005), (50, 1362404), (100, 681202), (200, 340601)]