68628200

素因数分解:

$2^3\times 5^2\times {\mathrm{343141}}^1$

素因数の和:343157

約数の個数: 24

約数和(自身を含む): 159561030

約数和(自身を除く): 90932830

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 343141, 686282, 1372564, 1715705, 2745128, 3431410, 6862820, 8578525, 13725640, 17157050, 34314100, 68628200]

約数ペア:

[(1, 68628200), (2, 34314100), (4, 17157050), (5, 13725640), (8, 8578525), (10, 6862820), (20, 3431410), (25, 2745128), (40, 1715705), (50, 1372564), (100, 686282), (200, 343141)]