22567280

素因数分解:

$2^4\times 5^1\times {\mathrm{282091}}^1$

素因数の和:282104

約数の個数: 20

約数和(自身を含む): 52469112

約数和(自身を除く): 29901832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282091, 564182, 1128364, 1410455, 2256728, 2820910, 4513456, 5641820, 11283640, 22567280]

約数ペア:

[(1, 22567280), (2, 11283640), (4, 5641820), (5, 4513456), (8, 2820910), (10, 2256728), (16, 1410455), (20, 1128364), (40, 564182), (80, 282091)]