11472250

素因数分解:

$2^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 21724560

約数和(自身を除く): 10252310

約数列:

[1, 2, 5, 10, 25, 50, 109, 125, 218, 250, 421, 545, 842, 1090, 2105, 2725, 4210, 5450, 10525, 13625, 21050, 27250, 45889, 52625, 91778, 105250, 229445, 458890, 1147225, 2294450, 5736125, 11472250]

約数ペア:

[(1, 11472250), (2, 5736125), (5, 2294450), (10, 1147225), (25, 458890), (50, 229445), (109, 105250), (125, 91778), (218, 52625), (250, 45889), (421, 27250), (545, 21050), (842, 13625), (1090, 10525), (2105, 5450), (2725, 4210)]