27071740

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6871}}^1$

素因数の和:7077

約数の個数: 24

約数和(自身を含む): 57147552

約数和(自身を除く): 30075812

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 6871, 13742, 27484, 34355, 68710, 137420, 1353587, 2707174, 5414348, 6767935, 13535870, 27071740]

約数ペア:

[(1, 27071740), (2, 13535870), (4, 6767935), (5, 5414348), (10, 2707174), (20, 1353587), (197, 137420), (394, 68710), (788, 34355), (985, 27484), (1970, 13742), (3940, 6871)]