2192560

素因数分解:

$2^4\times 5^1\times {\mathrm{27407}}^1$

素因数の和:27420

約数の個数: 20

約数和(自身を含む): 5097888

約数和(自身を除く): 2905328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 27407, 54814, 109628, 137035, 219256, 274070, 438512, 548140, 1096280, 2192560]

約数ペア:

[(1, 2192560), (2, 1096280), (4, 548140), (5, 438512), (8, 274070), (10, 219256), (16, 137035), (20, 109628), (40, 54814), (80, 27407)]