2564202575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{10037}}^1$

素因数の和:10987

約数の個数: 24

約数和(自身を含む): 3472746480

約数和(自身を除く): 908543905

約数列:

[1, 5, 11, 25, 55, 275, 929, 4645, 10037, 10219, 23225, 50185, 51095, 110407, 250925, 255475, 552035, 2760175, 9324373, 46621865, 102568103, 233109325, 512840515, 2564202575]

約数ペア:

[(1, 2564202575), (5, 512840515), (11, 233109325), (25, 102568103), (55, 46621865), (275, 9324373), (929, 2760175), (4645, 552035), (10037, 255475), (10219, 250925), (23225, 110407), (50185, 51095)]