13242295250

素因数分解:

$2^1\times 5^3\times {\mathrm{409}}^1\times {\mathrm{129509}}^1$

素因数の和:129935

約数の個数: 32

約数和(自身を含む): 24850378800

約数和(自身を除く): 11608083550

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 409, 818, 2045, 4090, 10225, 20450, 51125, 102250, 129509, 259018, 647545, 1295090, 3237725, 6475450, 16188625, 32377250, 52969181, 105938362, 264845905, 529691810, 1324229525, 2648459050, 6621147625, 13242295250]

約数ペア:

[(1, 13242295250), (2, 6621147625), (5, 2648459050), (10, 1324229525), (25, 529691810), (50, 264845905), (125, 105938362), (250, 52969181), (409, 32377250), (818, 16188625), (2045, 6475450), (4090, 3237725), (10225, 1295090), (20450, 647545), (51125, 259018), (102250, 129509)]