27128045270

素因数分解:

$2^1\times 5^1\times {\mathrm{20369}}^1\times {\mathrm{133183}}^1$

素因数の和:153559

約数の個数: 16

約数和(自身を含む): 48833245440

約数和(自身を除く): 21705200170

約数列:

[1, 2, 5, 10, 20369, 40738, 101845, 133183, 203690, 266366, 665915, 1331830, 2712804527, 5425609054, 13564022635, 27128045270]

約数ペア:

[(1, 27128045270), (2, 13564022635), (5, 5425609054), (10, 2712804527), (20369, 1331830), (40738, 665915), (101845, 266366), (133183, 203690)]