29715640

素因数分解:

$2^3\times 5^1\times {\mathrm{742891}}^1$

素因数の和:742902

約数の個数: 16

約数和(自身を含む): 66860280

約数和(自身を除く): 37144640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 742891, 1485782, 2971564, 3714455, 5943128, 7428910, 14857820, 29715640]

約数ペア:

[(1, 29715640), (2, 14857820), (4, 7428910), (5, 5943128), (8, 3714455), (10, 2971564), (20, 1485782), (40, 742891)]