17016680

素因数分解:

$2^3\times 5^1\times {\mathrm{425417}}^1$

素因数の和:425428

約数の個数: 16

約数和(自身を含む): 38287620

約数和(自身を除く): 21270940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 425417, 850834, 1701668, 2127085, 3403336, 4254170, 8508340, 17016680]

約数ペア:

[(1, 17016680), (2, 8508340), (4, 4254170), (5, 3403336), (8, 2127085), (10, 1701668), (20, 850834), (40, 425417)]