26827480

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5281}}^1$

素因数の和:5419

約数の個数: 32

約数和(自身を含む): 60848640

約数和(自身を除く): 34021160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 5281, 10562, 21124, 26405, 42248, 52810, 105620, 211240, 670687, 1341374, 2682748, 3353435, 5365496, 6706870, 13413740, 26827480]

約数ペア:

[(1, 26827480), (2, 13413740), (4, 6706870), (5, 5365496), (8, 3353435), (10, 2682748), (20, 1341374), (40, 670687), (127, 211240), (254, 105620), (508, 52810), (635, 42248), (1016, 26405), (1270, 21124), (2540, 10562), (5080, 5281)]