1368680

素因数分解:

$2^3\times 5^1\times {\mathrm{34217}}^1$

素因数の和:34228

約数の個数: 16

約数和(自身を含む): 3079620

約数和(自身を除く): 1710940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 34217, 68434, 136868, 171085, 273736, 342170, 684340, 1368680]

約数ペア:

[(1, 1368680), (2, 684340), (4, 342170), (5, 273736), (8, 171085), (10, 136868), (20, 68434), (40, 34217)]