2079188525

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2430

約数の個数: 36

約数和(自身を含む): 2749175604

約数和(自身を除く): 669987079

約数列:

[1, 5, 19, 25, 95, 101, 361, 475, 505, 1805, 1919, 2281, 2525, 9025, 9595, 11405, 36461, 43339, 47975, 57025, 182305, 216695, 230381, 823441, 911525, 1083475, 1151905, 4117205, 4377239, 5759525, 20586025, 21886195, 83167541, 109430975, 415837705, 2079188525]

約数ペア:

[(1, 2079188525), (5, 415837705), (19, 109430975), (25, 83167541), (95, 21886195), (101, 20586025), (361, 5759525), (475, 4377239), (505, 4117205), (1805, 1151905), (1919, 1083475), (2281, 911525), (2525, 823441), (9025, 230381), (9595, 216695), (11405, 182305), (36461, 57025), (43339, 47975)]