4224460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11117}}^1$

素因数の和:11145

約数の個数: 24

約数和(自身を含む): 9339120

約数和(自身を除く): 5114660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11117, 22234, 44468, 55585, 111170, 211223, 222340, 422446, 844892, 1056115, 2112230, 4224460]

約数ペア:

[(1, 4224460), (2, 2112230), (4, 1056115), (5, 844892), (10, 422446), (19, 222340), (20, 211223), (38, 111170), (76, 55585), (95, 44468), (190, 22234), (380, 11117)]