2020860175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{1621}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 2563175232

約数和(自身を除く): 542315057

約数列:

[1, 5, 25, 47, 235, 1061, 1175, 1621, 5305, 8105, 26525, 40525, 49867, 76187, 249335, 380935, 1246675, 1719881, 1904675, 8599405, 42997025, 80834407, 404172035, 2020860175]

約数ペア:

[(1, 2020860175), (5, 404172035), (25, 80834407), (47, 42997025), (235, 8599405), (1061, 1904675), (1175, 1719881), (1621, 1246675), (5305, 380935), (8105, 249335), (26525, 76187), (40525, 49867)]