2023505005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{541}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 2559974400

約数和(自身を除く): 536469395

約数列:

[1, 5, 31, 59, 155, 295, 409, 541, 1829, 2045, 2705, 9145, 12679, 16771, 24131, 31919, 63395, 83855, 120655, 159595, 221269, 748061, 989489, 1106345, 3740305, 4947445, 6859339, 13054871, 34296695, 65274355, 404701001, 2023505005]

約数ペア:

[(1, 2023505005), (5, 404701001), (31, 65274355), (59, 34296695), (155, 13054871), (295, 6859339), (409, 4947445), (541, 3740305), (1829, 1106345), (2045, 989489), (2705, 748061), (9145, 221269), (12679, 159595), (16771, 120655), (24131, 83855), (31919, 63395)]