13824040

素因数分解:

$2^3\times 5^1\times {\mathrm{345601}}^1$

素因数の和:345612

約数の個数: 16

約数和(自身を含む): 31104180

約数和(自身を除く): 17280140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 345601, 691202, 1382404, 1728005, 2764808, 3456010, 6912020, 13824040]

約数ペア:

[(1, 13824040), (2, 6912020), (4, 3456010), (5, 2764808), (8, 1728005), (10, 1382404), (20, 691202), (40, 345601)]