5108680

素因数分解:

$2^3\times 5^1\times {\mathrm{127717}}^1$

素因数の和:127728

約数の個数: 16

約数和(自身を含む): 11494620

約数和(自身を除く): 6385940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127717, 255434, 510868, 638585, 1021736, 1277170, 2554340, 5108680]

約数ペア:

[(1, 5108680), (2, 2554340), (4, 1277170), (5, 1021736), (8, 638585), (10, 510868), (20, 255434), (40, 127717)]