22242250

素因数分解:

$2^1\times 5^3\times {\mathrm{88969}}^1$

素因数の和:88986

約数の個数: 16

約数和(自身を含む): 41637960

約数和(自身を除く): 19395710

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 88969, 177938, 444845, 889690, 2224225, 4448450, 11121125, 22242250]

約数ペア:

[(1, 22242250), (2, 11121125), (5, 4448450), (10, 2224225), (25, 889690), (50, 444845), (125, 177938), (250, 88969)]