146586220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{666301}}^1$

素因数の和:666321

約数の個数: 24

約数和(自身を含む): 335816208

約数和(自身を除く): 189229988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 666301, 1332602, 2665204, 3331505, 6663010, 7329311, 13326020, 14658622, 29317244, 36646555, 73293110, 146586220]

約数ペア:

[(1, 146586220), (2, 73293110), (4, 36646555), (5, 29317244), (10, 14658622), (11, 13326020), (20, 7329311), (22, 6663010), (44, 3331505), (55, 2665204), (110, 1332602), (220, 666301)]