26423180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5101}}^1$

素因数の和:5154

約数の個数: 48

約数和(自身を含む): 65142336

約数和(自身を除く): 38719156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5101, 5180, 10202, 20404, 25505, 35707, 51010, 71414, 102020, 142828, 178535, 188737, 357070, 377474, 714140, 754948, 943685, 1321159, 1887370, 2642318, 3774740, 5284636, 6605795, 13211590, 26423180]

約数ペア:

[(1, 26423180), (2, 13211590), (4, 6605795), (5, 5284636), (7, 3774740), (10, 2642318), (14, 1887370), (20, 1321159), (28, 943685), (35, 754948), (37, 714140), (70, 377474), (74, 357070), (140, 188737), (148, 178535), (185, 142828), (259, 102020), (370, 71414), (518, 51010), (740, 35707), (1036, 25505), (1295, 20404), (2590, 10202), (5101, 5180)]