27645920210

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3203467}}^1$

素因数の和:3204337

約数の個数: 16

約数和(自身を含む): 49820334336

約数和(自身を除く): 22174414126

約数列:

[1, 2, 5, 10, 863, 1726, 4315, 8630, 3203467, 6406934, 16017335, 32034670, 2764592021, 5529184042, 13822960105, 27645920210]

約数ペア:

[(1, 27645920210), (2, 13822960105), (5, 5529184042), (10, 2764592021), (863, 32034670), (1726, 16017335), (4315, 6406934), (8630, 3203467)]