2012201125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34033}}^1$

素因数の和:34102

約数の個数: 32

約数和(自身を含む): 2803312512

約数和(自身を除く): 791111387

約数列:

[1, 5, 11, 25, 43, 55, 125, 215, 275, 473, 1075, 1375, 2365, 5375, 11825, 34033, 59125, 170165, 374363, 850825, 1463419, 1871815, 4254125, 7317095, 9359075, 16097609, 36585475, 46795375, 80488045, 182927375, 402440225, 2012201125]

約数ペア:

[(1, 2012201125), (5, 402440225), (11, 182927375), (25, 80488045), (43, 46795375), (55, 36585475), (125, 16097609), (215, 9359075), (275, 7317095), (473, 4254125), (1075, 1871815), (1375, 1463419), (2365, 850825), (5375, 374363), (11825, 170165), (34033, 59125)]