2012510725

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{2741}}^1$

素因数の和:3477

約数の個数: 24

約数和(自身を含む): 2558220192

約数和(自身を除く): 545709467

約数列:

[1, 5, 25, 43, 215, 683, 1075, 2741, 3415, 13705, 17075, 29369, 68525, 117863, 146845, 589315, 734225, 1872103, 2946575, 9360515, 46802575, 80500429, 402502145, 2012510725]

約数ペア:

[(1, 2012510725), (5, 402502145), (25, 80500429), (43, 46802575), (215, 9360515), (683, 2946575), (1075, 1872103), (2741, 734225), (3415, 589315), (13705, 146845), (17075, 117863), (29369, 68525)]