5640372.00000000

素因数分解:

$5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2129}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 80130600

約数和(自身を除く): 23275655

約数列:

[1, 5, 7, 35, 49, 109, 245, 545, 763, 2129, 3815, 5341, 10645, 14903, 26705, 74515, 104321, 232061, 521605, 1160305, 1624427, 8122135, 11370989, 56854945]

約数ペア:

[(1, 56854945), (5, 11370989), (7, 8122135), (35, 1624427), (49, 1160305), (109, 521605), (245, 232061), (545, 104321), (763, 74515), (2129, 26705), (3815, 14903), (5341, 10645)]