40855175

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{23017}}^1$

素因数の和:23098

約数の個数: 12

約数和(自身を含む): 51376176

約数和(自身を除く): 10521001

約数列:

[1, 5, 25, 71, 355, 1775, 23017, 115085, 575425, 1634207, 8171035, 40855175]

約数ペア:

[(1, 40855175), (5, 8171035), (25, 1634207), (71, 575425), (355, 115085), (1775, 23017)]