2690408075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{120511}}^1$

素因数の和:120587

約数の個数: 24

約数和(自身を含む): 3586437120

約数和(自身を除く): 896029045

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 22325, 120511, 602555, 2289709, 3012775, 5664017, 11448545, 28320085, 57242725, 107616323, 141600425, 538081615, 2690408075]

約数ペア:

[(1, 2690408075), (5, 538081615), (19, 141600425), (25, 107616323), (47, 57242725), (95, 28320085), (235, 11448545), (475, 5664017), (893, 3012775), (1175, 2289709), (4465, 602555), (22325, 120511)]