9310780

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4271}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 19736640

約数和(自身を除く): 10425860

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4271, 8542, 17084, 21355, 42710, 85420, 465539, 931078, 1862156, 2327695, 4655390, 9310780]

約数ペア:

[(1, 9310780), (2, 4655390), (4, 2327695), (5, 1862156), (10, 931078), (20, 465539), (109, 85420), (218, 42710), (436, 21355), (545, 17084), (1090, 8542), (2180, 4271)]