33217820

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4759}}^1$

素因数の和:5117

約数の個数: 24

約数和(自身を含む): 69972000

約数和(自身を除く): 36754180

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 4759, 6980, 9518, 19036, 23795, 47590, 95180, 1660891, 3321782, 6643564, 8304455, 16608910, 33217820]

約数ペア:

[(1, 33217820), (2, 16608910), (4, 8304455), (5, 6643564), (10, 3321782), (20, 1660891), (349, 95180), (698, 47590), (1396, 23795), (1745, 19036), (3490, 9518), (4759, 6980)]