29411920

素因数分解:

$2^4\times 5^1\times {\mathrm{367649}}^1$

素因数の和:367662

約数の個数: 20

約数和(自身を含む): 68382900

約数和(自身を除く): 38970980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367649, 735298, 1470596, 1838245, 2941192, 3676490, 5882384, 7352980, 14705960, 29411920]

約数ペア:

[(1, 29411920), (2, 14705960), (4, 7352980), (5, 5882384), (8, 3676490), (10, 2941192), (16, 1838245), (20, 1470596), (40, 735298), (80, 367649)]