20162444075

素因数分解:

$5^2\times {\mathrm{809}}^1\times {\mathrm{883}}^1\times {\mathrm{1129}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 25082881200

約数和(自身を除く): 4920437125

約数列:

[1, 5, 25, 809, 883, 1129, 4045, 4415, 5645, 20225, 22075, 28225, 714347, 913361, 996907, 3571735, 4566805, 4984535, 17858675, 22834025, 24922675, 806497763, 4032488815, 20162444075]

約数ペア:

[(1, 20162444075), (5, 4032488815), (25, 806497763), (809, 24922675), (883, 22834025), (1129, 17858675), (4045, 4984535), (4415, 4566805), (5645, 3571735), (20225, 996907), (22075, 913361), (28225, 714347)]