2000500.00000000

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{15131}}^1$

素因数の和:15165

約数の個数: 16

約数和(自身を含む): 47211840

約数和(自身を除く): 11275715

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 15131, 75655, 287489, 378275, 1437445, 1891375, 7187225, 35936125]

約数ペア:

[(1, 35936125), (5, 7187225), (19, 1891375), (25, 1437445), (95, 378275), (125, 287489), (475, 75655), (2375, 15131)]