2080922405

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{350029}}^1$

素因数の和:350104

約数の個数: 16

約数和(自身を含む): 2646226800

約数和(自身を除く): 565304395

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 350029, 1750145, 10150841, 14351189, 50754205, 71755945, 416184481, 2080922405]

約数ペア:

[(1, 2080922405), (5, 416184481), (29, 71755945), (41, 50754205), (145, 14351189), (205, 10150841), (1189, 1750145), (5945, 350029)]