2010563630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{19469}}^1$

素因数の和:19948

約数の個数: 32

約数和(自身を含む): 3784968000

約数和(自身を除く): 1774404370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 449, 898, 2245, 4490, 10327, 19469, 20654, 38938, 51635, 97345, 103270, 194690, 447787, 895574, 2238935, 4477870, 8741581, 17483162, 43707905, 87415810, 201056363, 402112726, 1005281815, 2010563630]

約数ペア:

[(1, 2010563630), (2, 1005281815), (5, 402112726), (10, 201056363), (23, 87415810), (46, 43707905), (115, 17483162), (230, 8741581), (449, 4477870), (898, 2238935), (2245, 895574), (4490, 447787), (10327, 194690), (19469, 103270), (20654, 97345), (38938, 51635)]