11471480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 27743040

約数和(自身を除く): 16271560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 337, 370, 460, 674, 740, 851, 920, 1348, 1480, 1685, 1702, 2696, 3370, 3404, 4255, 6740, 6808, 7751, 8510, 12469, 13480, 15502, 17020, 24938, 31004, 34040, 38755, 49876, 62008, 62345, 77510, 99752, 124690, 155020, 249380, 286787, 310040, 498760, 573574, 1147148, 1433935, 2294296, 2867870, 5735740, 11471480]

約数ペア:

[(1, 11471480), (2, 5735740), (4, 2867870), (5, 2294296), (8, 1433935), (10, 1147148), (20, 573574), (23, 498760), (37, 310040), (40, 286787), (46, 249380), (74, 155020), (92, 124690), (115, 99752), (148, 77510), (184, 62345), (185, 62008), (230, 49876), (296, 38755), (337, 34040), (370, 31004), (460, 24938), (674, 17020), (740, 15502), (851, 13480), (920, 12469), (1348, 8510), (1480, 7751), (1685, 6808), (1702, 6740), (2696, 4255), (3370, 3404)]