27286340

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7069}}^1$

素因数の和:7271

約数の個数: 24

約数和(自身を含む): 57606360

約数和(自身を除く): 30320020

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 7069, 14138, 28276, 35345, 70690, 141380, 1364317, 2728634, 5457268, 6821585, 13643170, 27286340]

約数ペア:

[(1, 27286340), (2, 13643170), (4, 6821585), (5, 5457268), (10, 2728634), (20, 1364317), (193, 141380), (386, 70690), (772, 35345), (965, 28276), (1930, 14138), (3860, 7069)]