22252250

素因数分解:

$2^1\times 5^3\times {\mathrm{89009}}^1$

素因数の和:89026

約数の個数: 16

約数和(自身を含む): 41656680

約数和(自身を除く): 19404430

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 89009, 178018, 445045, 890090, 2225225, 4450450, 11126125, 22252250]

約数ペア:

[(1, 22252250), (2, 11126125), (5, 4450450), (10, 2225225), (25, 890090), (50, 445045), (125, 178018), (250, 89009)]