22544620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{161033}}^1$

素因数の和:161049

約数の個数: 24

約数和(自身を含む): 54107424

約数和(自身を除く): 31562804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 161033, 322066, 644132, 805165, 1127231, 1610330, 2254462, 3220660, 4508924, 5636155, 11272310, 22544620]

約数ペア:

[(1, 22544620), (2, 11272310), (4, 5636155), (5, 4508924), (7, 3220660), (10, 2254462), (14, 1610330), (20, 1127231), (28, 805165), (35, 644132), (70, 322066), (140, 161033)]