39393669130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{25091509}}^1$

素因数の和:25091673

約数の個数: 16

約数和(自身を含む): 71360254440

約数和(自身を除く): 31966585310

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 25091509, 50183018, 125457545, 250915090, 3939366913, 7878733826, 19696834565, 39393669130]

約数ペア:

[(1, 39393669130), (2, 19696834565), (5, 7878733826), (10, 3939366913), (157, 250915090), (314, 125457545), (785, 50183018), (1570, 25091509)]