29696440

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2203}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 67045680

約数和(自身を除く): 37349240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2203, 2696, 3370, 4406, 6740, 8812, 11015, 13480, 17624, 22030, 44060, 88120, 742411, 1484822, 2969644, 3712055, 5939288, 7424110, 14848220, 29696440]

約数ペア:

[(1, 29696440), (2, 14848220), (4, 7424110), (5, 5939288), (8, 3712055), (10, 2969644), (20, 1484822), (40, 742411), (337, 88120), (674, 44060), (1348, 22030), (1685, 17624), (2203, 13480), (2696, 11015), (3370, 8812), (4406, 6740)]