23022580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{164447}}^1$

素因数の和:164463

約数の個数: 24

約数和(自身を含む): 55254528

約数和(自身を除く): 32231948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 164447, 328894, 657788, 822235, 1151129, 1644470, 2302258, 3288940, 4604516, 5755645, 11511290, 23022580]

約数ペア:

[(1, 23022580), (2, 11511290), (4, 5755645), (5, 4604516), (7, 3288940), (10, 2302258), (14, 1644470), (20, 1151129), (28, 822235), (35, 657788), (70, 328894), (140, 164447)]