24727280

素因数分解:

$2^4\times 5^1\times {\mathrm{309091}}^1$

素因数の和:309104

約数の個数: 20

約数和(自身を含む): 57491112

約数和(自身を除く): 32763832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 309091, 618182, 1236364, 1545455, 2472728, 3090910, 4945456, 6181820, 12363640, 24727280]

約数ペア:

[(1, 24727280), (2, 12363640), (4, 6181820), (5, 4945456), (8, 3090910), (10, 2472728), (16, 1545455), (20, 1236364), (40, 618182), (80, 309091)]