8064620

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1499}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 17010000

約数和(自身を除く): 8945380

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1499, 2690, 2998, 5380, 5996, 7495, 14990, 29980, 403231, 806462, 1612924, 2016155, 4032310, 8064620]

約数ペア:

[(1, 8064620), (2, 4032310), (4, 2016155), (5, 1612924), (10, 806462), (20, 403231), (269, 29980), (538, 14990), (1076, 7495), (1345, 5996), (1499, 5380), (2690, 2998)]