2007351425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{4091}}^1$

素因数の和:5153

約数の個数: 24

約数和(自身を含む): 2623299360

約数和(自身を除く): 615947935

約数列:

[1, 5, 19, 25, 95, 475, 1033, 4091, 5165, 19627, 20455, 25825, 77729, 98135, 102275, 388645, 490675, 1943225, 4226003, 21130015, 80294057, 105650075, 401470285, 2007351425]

約数ペア:

[(1, 2007351425), (5, 401470285), (19, 105650075), (25, 80294057), (95, 21130015), (475, 4226003), (1033, 1943225), (4091, 490675), (5165, 388645), (19627, 102275), (20455, 98135), (25825, 77729)]