82631060

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{8117}}^1$

素因数の和:8635

約数の個数: 24

約数和(自身を含む): 173887560

約数和(自身を除く): 91256500

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 8117, 10180, 16234, 32468, 40585, 81170, 162340, 4131553, 8263106, 16526212, 20657765, 41315530, 82631060]

約数ペア:

[(1, 82631060), (2, 41315530), (4, 20657765), (5, 16526212), (10, 8263106), (20, 4131553), (509, 162340), (1018, 81170), (2036, 40585), (2545, 32468), (5090, 16234), (8117, 10180)]