13401880

素因数分解:

$2^3\times 5^1\times {\mathrm{335047}}^1$

素因数の和:335058

約数の個数: 16

約数和(自身を含む): 30154320

約数和(自身を除く): 16752440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 335047, 670094, 1340188, 1675235, 2680376, 3350470, 6700940, 13401880]

約数ペア:

[(1, 13401880), (2, 6700940), (4, 3350470), (5, 2680376), (8, 1675235), (10, 1340188), (20, 670094), (40, 335047)]