10091000

素因数分解:

$2^3\times 5^3\times {\mathrm{10091}}^1$

素因数の和:10112

約数の個数: 32

約数和(自身を含む): 23615280

約数和(自身を除く): 13524280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 10091, 20182, 40364, 50455, 80728, 100910, 201820, 252275, 403640, 504550, 1009100, 1261375, 2018200, 2522750, 5045500, 10091000]

約数ペア:

[(1, 10091000), (2, 5045500), (4, 2522750), (5, 2018200), (8, 1261375), (10, 1009100), (20, 504550), (25, 403640), (40, 252275), (50, 201820), (100, 100910), (125, 80728), (200, 50455), (250, 40364), (500, 20182), (1000, 10091)]