13476080

素因数分解:

$2^4\times 5^1\times {\mathrm{168451}}^1$

素因数の和:168464

約数の個数: 20

約数和(自身を含む): 31332072

約数和(自身を除く): 17855992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 168451, 336902, 673804, 842255, 1347608, 1684510, 2695216, 3369020, 6738040, 13476080]

約数ペア:

[(1, 13476080), (2, 6738040), (4, 3369020), (5, 2695216), (8, 1684510), (10, 1347608), (16, 842255), (20, 673804), (40, 336902), (80, 168451)]