25538470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 23248730

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 967, 1390, 1934, 2641, 4835, 5282, 9670, 13205, 18373, 26410, 36746, 91865, 134413, 183730, 268826, 672065, 1344130, 2553847, 5107694, 12769235, 25538470]

約数ペア:

[(1, 25538470), (2, 12769235), (5, 5107694), (10, 2553847), (19, 1344130), (38, 672065), (95, 268826), (139, 183730), (190, 134413), (278, 91865), (695, 36746), (967, 26410), (1390, 18373), (1934, 13205), (2641, 9670), (4835, 5282)]