40052660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87071}}^1$

素因数の和:87103

約数の個数: 24

約数和(自身を含む): 87768576

約数和(自身を除く): 47715916

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 87071, 174142, 348284, 435355, 870710, 1741420, 2002633, 4005266, 8010532, 10013165, 20026330, 40052660]

約数ペア:

[(1, 40052660), (2, 20026330), (4, 10013165), (5, 8010532), (10, 4005266), (20, 2002633), (23, 1741420), (46, 870710), (92, 435355), (115, 348284), (230, 174142), (460, 87071)]