525066820

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{270653}}^1$

素因数の和:270759

約数の個数: 24

約数和(自身を含む): 1114011864

約数和(自身を除く): 588945044

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 270653, 541306, 1082612, 1353265, 2706530, 5413060, 26253341, 52506682, 105013364, 131266705, 262533410, 525066820]

約数ペア:

[(1, 525066820), (2, 262533410), (4, 131266705), (5, 105013364), (10, 52506682), (20, 26253341), (97, 5413060), (194, 2706530), (388, 1353265), (485, 1082612), (970, 541306), (1940, 270653)]