6715760

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:801

約数の個数: 40

約数和(自身を含む): 15760896

約数和(自身を除く): 9045136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 661, 1016, 1270, 1322, 2032, 2540, 2644, 3305, 5080, 5288, 6610, 10160, 10576, 13220, 26440, 52880, 83947, 167894, 335788, 419735, 671576, 839470, 1343152, 1678940, 3357880, 6715760]

約数ペア:

[(1, 6715760), (2, 3357880), (4, 1678940), (5, 1343152), (8, 839470), (10, 671576), (16, 419735), (20, 335788), (40, 167894), (80, 83947), (127, 52880), (254, 26440), (508, 13220), (635, 10576), (661, 10160), (1016, 6610), (1270, 5288), (1322, 5080), (2032, 3305), (2540, 2644)]