2001194725

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{727}}^1\times {\mathrm{1069}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 2511367040

約数和(自身を除く): 510172315

約数列:

[1, 5, 25, 103, 515, 727, 1069, 2575, 3635, 5345, 18175, 26725, 74881, 110107, 374405, 550535, 777163, 1872025, 2752675, 3885815, 19429075, 80047789, 400238945, 2001194725]

約数ペア:

[(1, 2001194725), (5, 400238945), (25, 80047789), (103, 19429075), (515, 3885815), (727, 2752675), (1069, 1872025), (2575, 777163), (3635, 550535), (5345, 374405), (18175, 110107), (26725, 74881)]