25827260

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6691}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 54526416

約数和(自身を除く): 28699156

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 6691, 13382, 26764, 33455, 66910, 133820, 1291363, 2582726, 5165452, 6456815, 12913630, 25827260]

約数ペア:

[(1, 25827260), (2, 12913630), (4, 6456815), (5, 5165452), (10, 2582726), (20, 1291363), (193, 133820), (386, 66910), (772, 33455), (965, 26764), (1930, 13382), (3860, 6691)]