40829825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 52824000

約数和(自身を除く): 11994175

約数列:

[1, 5, 25, 29, 145, 199, 283, 725, 995, 1415, 4975, 5771, 7075, 8207, 28855, 41035, 56317, 144275, 205175, 281585, 1407925, 1633193, 8165965, 40829825]

約数ペア:

[(1, 40829825), (5, 8165965), (25, 1633193), (29, 1407925), (145, 281585), (199, 205175), (283, 144275), (725, 56317), (995, 41035), (1415, 28855), (4975, 8207), (5771, 7075)]