1040697025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{467729}}^1$

素因数の和:467828

約数の個数: 12

約数和(自身を含む): 1304966700

約数和(自身を除く): 264269675

約数列:

[1, 5, 25, 89, 445, 2225, 467729, 2338645, 11693225, 41627881, 208139405, 1040697025]

約数ペア:

[(1, 1040697025), (5, 208139405), (25, 41627881), (89, 11693225), (445, 2338645), (2225, 467729)]