5481400

素因数分解:

$2^3\times 5^2\times {\mathrm{27407}}^1$

素因数の和:27423

約数の個数: 24

約数和(自身を含む): 12744720

約数和(自身を除く): 7263320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 27407, 54814, 109628, 137035, 219256, 274070, 548140, 685175, 1096280, 1370350, 2740700, 5481400]

約数ペア:

[(1, 5481400), (2, 2740700), (4, 1370350), (5, 1096280), (8, 685175), (10, 548140), (20, 274070), (25, 219256), (40, 137035), (50, 109628), (100, 54814), (200, 27407)]