27016580

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{6857}}^1$

素因数の和:7063

約数の個数: 24

約数和(自身を含む): 57031128

約数和(自身を除く): 30014548

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1970, 3940, 6857, 13714, 27428, 34285, 68570, 137140, 1350829, 2701658, 5403316, 6754145, 13508290, 27016580]

約数ペア:

[(1, 27016580), (2, 13508290), (4, 6754145), (5, 5403316), (10, 2701658), (20, 1350829), (197, 137140), (394, 68570), (788, 34285), (985, 27428), (1970, 13714), (3940, 6857)]