2080450925

素因数分解:

$5^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{7529}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 2950555200

約数和(自身を除く): 870104275

約数列:

[1, 5, 7, 25, 35, 175, 1579, 7529, 7895, 11053, 37645, 39475, 52703, 55265, 188225, 263515, 276325, 1317575, 11888291, 59441455, 83218037, 297207275, 416090185, 2080450925]

約数ペア:

[(1, 2080450925), (5, 416090185), (7, 297207275), (25, 83218037), (35, 59441455), (175, 11888291), (1579, 1317575), (7529, 276325), (7895, 263515), (11053, 188225), (37645, 55265), (39475, 52703)]