40992680

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3041}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 92537640

約数和(自身を除く): 51544960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3041, 3370, 6082, 6740, 12164, 13480, 15205, 24328, 30410, 60820, 121640, 1024817, 2049634, 4099268, 5124085, 8198536, 10248170, 20496340, 40992680]

約数ペア:

[(1, 40992680), (2, 20496340), (4, 10248170), (5, 8198536), (8, 5124085), (10, 4099268), (20, 2049634), (40, 1024817), (337, 121640), (674, 60820), (1348, 30410), (1685, 24328), (2696, 15205), (3041, 13480), (3370, 12164), (6082, 6740)]