22152250

素因数分解:

$2^1\times 5^3\times {\mathrm{88609}}^1$

素因数の和:88626

約数の個数: 16

約数和(自身を含む): 41469480

約数和(自身を除く): 19317230

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 88609, 177218, 443045, 886090, 2215225, 4430450, 11076125, 22152250]

約数ペア:

[(1, 22152250), (2, 11076125), (5, 4430450), (10, 2215225), (25, 886090), (50, 443045), (125, 177218), (250, 88609)]