134477240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{90863}}^1$

素因数の和:90911

約数の個数: 32

約数和(自身を含む): 310754880

約数和(自身を除く): 176277640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 90863, 181726, 363452, 454315, 726904, 908630, 1817260, 3361931, 3634520, 6723862, 13447724, 16809655, 26895448, 33619310, 67238620, 134477240]

約数ペア:

[(1, 134477240), (2, 67238620), (4, 33619310), (5, 26895448), (8, 16809655), (10, 13447724), (20, 6723862), (37, 3634520), (40, 3361931), (74, 1817260), (148, 908630), (185, 726904), (296, 454315), (370, 363452), (740, 181726), (1480, 90863)]