38769440

素因数分解:

$2^5\times 5^1\times {\mathrm{242309}}^1$

素因数の和:242324

約数の個数: 24

約数和(自身を含む): 91593180

約数和(自身を除く): 52823740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 242309, 484618, 969236, 1211545, 1938472, 2423090, 3876944, 4846180, 7753888, 9692360, 19384720, 38769440]

約数ペア:

[(1, 38769440), (2, 19384720), (4, 9692360), (5, 7753888), (8, 4846180), (10, 3876944), (16, 2423090), (20, 1938472), (32, 1211545), (40, 969236), (80, 484618), (160, 242309)]