12761120

素因数分解:

$2^5\times 5^1\times {\mathrm{79757}}^1$

素因数の和:79772

約数の個数: 24

約数和(自身を含む): 30148524

約数和(自身を除く): 17387404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 79757, 159514, 319028, 398785, 638056, 797570, 1276112, 1595140, 2552224, 3190280, 6380560, 12761120]

約数ペア:

[(1, 12761120), (2, 6380560), (4, 3190280), (5, 2552224), (8, 1595140), (10, 1276112), (16, 797570), (20, 638056), (32, 398785), (40, 319028), (80, 159514), (160, 79757)]