2069877025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{24373}}^1$

素因数の和:24505

約数の個数: 24

約数和(自身を含む): 2659690880

約数和(自身を除く): 589813855

約数列:

[1, 5, 25, 43, 79, 215, 395, 1075, 1975, 3397, 16985, 24373, 84925, 121865, 609325, 1048039, 1925467, 5240195, 9627335, 26200975, 48136675, 82795081, 413975405, 2069877025]

約数ペア:

[(1, 2069877025), (5, 413975405), (25, 82795081), (43, 48136675), (79, 26200975), (215, 9627335), (395, 5240195), (1075, 1925467), (1975, 1048039), (3397, 609325), (16985, 121865), (24373, 84925)]