68538200

素因数分解:

$2^3\times 5^2\times {\mathrm{342691}}^1$

素因数の和:342707

約数の個数: 24

約数和(自身を含む): 159351780

約数和(自身を除く): 90813580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 342691, 685382, 1370764, 1713455, 2741528, 3426910, 6853820, 8567275, 13707640, 17134550, 34269100, 68538200]

約数ペア:

[(1, 68538200), (2, 34269100), (4, 17134550), (5, 13707640), (8, 8567275), (10, 6853820), (20, 3426910), (25, 2741528), (40, 1713455), (50, 1370764), (100, 685382), (200, 342691)]