27063860

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6869}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 57130920

約数和(自身を除く): 30067060

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 6869, 13738, 27476, 34345, 68690, 137380, 1353193, 2706386, 5412772, 6765965, 13531930, 27063860]

約数ペア:

[(1, 27063860), (2, 13531930), (4, 6765965), (5, 5412772), (10, 2706386), (20, 1353193), (197, 137380), (394, 68690), (788, 34345), (985, 27476), (1970, 13738), (3940, 6869)]