22472021920

素因数分解:

$2^5\times 5^1\times {\mathrm{140450137}}^1$

素因数の和:140450152

約数の個数: 24

約数和(自身を含む): 53090152164

約数和(自身を除く): 30618130244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 140450137, 280900274, 561800548, 702250685, 1123601096, 1404501370, 2247202192, 2809002740, 4494404384, 5618005480, 11236010960, 22472021920]

約数ペア:

[(1, 22472021920), (2, 11236010960), (4, 5618005480), (5, 4494404384), (8, 2809002740), (10, 2247202192), (16, 1404501370), (20, 1123601096), (32, 702250685), (40, 561800548), (80, 280900274), (160, 140450137)]