22081120

素因数分解:

$2^5\times 5^1\times {\mathrm{138007}}^1$

素因数の和:138022

約数の個数: 24

約数和(自身を含む): 52167024

約数和(自身を除く): 30085904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 138007, 276014, 552028, 690035, 1104056, 1380070, 2208112, 2760140, 4416224, 5520280, 11040560, 22081120]

約数ペア:

[(1, 22081120), (2, 11040560), (4, 5520280), (5, 4416224), (8, 2760140), (10, 2208112), (16, 1380070), (20, 1104056), (32, 690035), (40, 552028), (80, 276014), (160, 138007)]