68040200

素因数分解:

$2^3\times 5^2\times {\mathrm{340201}}^1$

素因数の和:340217

約数の個数: 24

約数和(自身を含む): 158193930

約数和(自身を除く): 90153730

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 340201, 680402, 1360804, 1701005, 2721608, 3402010, 6804020, 8505025, 13608040, 17010050, 34020100, 68040200]

約数ペア:

[(1, 68040200), (2, 34020100), (4, 17010050), (5, 13608040), (8, 8505025), (10, 6804020), (20, 3402010), (25, 2721608), (40, 1701005), (50, 1360804), (100, 680402), (200, 340201)]