968156740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{469979}}^1$

素因数の和:470091

約数の個数: 24

約数和(自身を含む): 2052872640

約数和(自身を除く): 1084715900

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 469979, 939958, 1879916, 2349895, 4699790, 9399580, 48407837, 96815674, 193631348, 242039185, 484078370, 968156740]

約数ペア:

[(1, 968156740), (2, 484078370), (4, 242039185), (5, 193631348), (10, 96815674), (20, 48407837), (103, 9399580), (206, 4699790), (412, 2349895), (515, 1879916), (1030, 939958), (2060, 469979)]