1908680

素因数分解:

$2^3\times 5^1\times {\mathrm{47717}}^1$

素因数の和:47728

約数の個数: 16

約数和(自身を含む): 4294620

約数和(自身を除く): 2385940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47717, 95434, 190868, 238585, 381736, 477170, 954340, 1908680]

約数ペア:

[(1, 1908680), (2, 954340), (4, 477170), (5, 381736), (8, 238585), (10, 190868), (20, 95434), (40, 47717)]