22226900

素因数分解:

$2^2\times 5^2\times {\mathrm{222269}}^1$

素因数の和:222283

約数の個数: 18

約数和(自身を含む): 48232590

約数和(自身を除く): 26005690

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 222269, 444538, 889076, 1111345, 2222690, 4445380, 5556725, 11113450, 22226900]

約数ペア:

[(1, 22226900), (2, 11113450), (4, 5556725), (5, 4445380), (10, 2222690), (20, 1111345), (25, 889076), (50, 444538), (100, 222269)]