9223580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4349

約数の個数: 24

約数和(自身を含む): 19551840

約数和(自身を除く): 10328260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4231, 8462, 16924, 21155, 42310, 84620, 461179, 922358, 1844716, 2305895, 4611790, 9223580]

約数ペア:

[(1, 9223580), (2, 4611790), (4, 2305895), (5, 1844716), (10, 922358), (20, 461179), (109, 84620), (218, 42310), (436, 21155), (545, 16924), (1090, 8462), (2180, 4231)]