26383840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23557}}^1$

素因数の和:23579

約数の個数: 48

約数和(自身を含む): 71239392

約数和(自身を除く): 44855552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23557, 47114, 94228, 117785, 164899, 188456, 235570, 329798, 376912, 471140, 659596, 753824, 824495, 942280, 1319192, 1648990, 1884560, 2638384, 3297980, 3769120, 5276768, 6595960, 13191920, 26383840]

約数ペア:

[(1, 26383840), (2, 13191920), (4, 6595960), (5, 5276768), (7, 3769120), (8, 3297980), (10, 2638384), (14, 1884560), (16, 1648990), (20, 1319192), (28, 942280), (32, 824495), (35, 753824), (40, 659596), (56, 471140), (70, 376912), (80, 329798), (112, 235570), (140, 188456), (160, 164899), (224, 117785), (280, 94228), (560, 47114), (1120, 23557)]