29016920

素因数分解:

$2^3\times 5^1\times {\mathrm{725423}}^1$

素因数の和:725434

約数の個数: 16

約数和(自身を含む): 65288160

約数和(自身を除く): 36271240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 725423, 1450846, 2901692, 3627115, 5803384, 7254230, 14508460, 29016920]

約数ペア:

[(1, 29016920), (2, 14508460), (4, 7254230), (5, 5803384), (8, 3627115), (10, 2901692), (20, 1450846), (40, 725423)]