42718700

素因数分解:

$2^2\times 5^2\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1322

約数の個数: 36

約数和(自身を含む): 92983632

約数和(自身を除く): 50264932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 631, 677, 1262, 1354, 2524, 2708, 3155, 3385, 6310, 6770, 12620, 13540, 15775, 16925, 31550, 33850, 63100, 67700, 427187, 854374, 1708748, 2135935, 4271870, 8543740, 10679675, 21359350, 42718700]

約数ペア:

[(1, 42718700), (2, 21359350), (4, 10679675), (5, 8543740), (10, 4271870), (20, 2135935), (25, 1708748), (50, 854374), (100, 427187), (631, 67700), (677, 63100), (1262, 33850), (1354, 31550), (2524, 16925), (2708, 15775), (3155, 13540), (3385, 12620), (6310, 6770)]