41312560

素因数分解:

$2^4\times 5^1\times {\mathrm{516407}}^1$

素因数の和:516420

約数の個数: 20

約数和(自身を含む): 96051888

約数和(自身を除く): 54739328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 516407, 1032814, 2065628, 2582035, 4131256, 5164070, 8262512, 10328140, 20656280, 41312560]

約数ペア:

[(1, 41312560), (2, 20656280), (4, 10328140), (5, 8262512), (8, 5164070), (10, 4131256), (16, 2582035), (20, 2065628), (40, 1032814), (80, 516407)]