25886030

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15881}}^1$

素因数の和:16051

約数の個数: 16

約数和(自身を含む): 46883664

約数和(自身を除く): 20997634

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 15881, 31762, 79405, 158810, 2588603, 5177206, 12943015, 25886030]

約数ペア:

[(1, 25886030), (2, 12943015), (5, 5177206), (10, 2588603), (163, 158810), (326, 79405), (815, 31762), (1630, 15881)]