40853290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{177623}}^1$

素因数の和:177653

約数の個数: 16

約数和(自身を含む): 76733568

約数和(自身を除く): 35880278

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 177623, 355246, 888115, 1776230, 4085329, 8170658, 20426645, 40853290]

約数ペア:

[(1, 40853290), (2, 20426645), (5, 8170658), (10, 4085329), (23, 1776230), (46, 888115), (115, 355246), (230, 177623)]