7436020

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3833}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 15780744

約数和(自身を除く): 8344724

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 3833, 7666, 15332, 19165, 38330, 76660, 371801, 743602, 1487204, 1859005, 3718010, 7436020]

約数ペア:

[(1, 7436020), (2, 3718010), (4, 1859005), (5, 1487204), (10, 743602), (20, 371801), (97, 76660), (194, 38330), (388, 19165), (485, 15332), (970, 7666), (1940, 3833)]