68042200

素因数分解:

$2^3\times 5^2\times {\mathrm{340211}}^1$

素因数の和:340227

約数の個数: 24

約数和(自身を含む): 158198580

約数和(自身を除く): 90156380

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 340211, 680422, 1360844, 1701055, 2721688, 3402110, 6804220, 8505275, 13608440, 17010550, 34021100, 68042200]

約数ペア:

[(1, 68042200), (2, 34021100), (4, 17010550), (5, 13608440), (8, 8505275), (10, 6804220), (20, 3402110), (25, 2721688), (40, 1701055), (50, 1360844), (100, 680422), (200, 340211)]