77386060

素因数分解:

$2^2\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2029}}^1$

素因数の和:3945

約数の個数: 24

約数和(自身を含む): 162676080

約数和(自身を除く): 85290020

約数列:

[1, 2, 4, 5, 10, 20, 1907, 2029, 3814, 4058, 7628, 8116, 9535, 10145, 19070, 20290, 38140, 40580, 3869303, 7738606, 15477212, 19346515, 38693030, 77386060]

約数ペア:

[(1, 77386060), (2, 38693030), (4, 19346515), (5, 15477212), (10, 7738606), (20, 3869303), (1907, 40580), (2029, 38140), (3814, 20290), (4058, 19070), (7628, 10145), (8116, 9535)]