9198220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15859}}^1$

素因数の和:15897

約数の個数: 24

約数和(自身を含む): 19983600

約数和(自身を除く): 10785380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15859, 31718, 63436, 79295, 158590, 317180, 459911, 919822, 1839644, 2299555, 4599110, 9198220]

約数ペア:

[(1, 9198220), (2, 4599110), (4, 2299555), (5, 1839644), (10, 919822), (20, 459911), (29, 317180), (58, 158590), (116, 79295), (145, 63436), (290, 31718), (580, 15859)]