22769840

素因数分解:

$2^4\times 5^1\times {\mathrm{284623}}^1$

素因数の和:284636

約数の個数: 20

約数和(自身を含む): 52940064

約数和(自身を除く): 30170224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284623, 569246, 1138492, 1423115, 2276984, 2846230, 4553968, 5692460, 11384920, 22769840]

約数ペア:

[(1, 22769840), (2, 11384920), (4, 5692460), (5, 4553968), (8, 2846230), (10, 2276984), (16, 1423115), (20, 1138492), (40, 569246), (80, 284623)]