105440260

素因数分解:

$2^2\times 5^1\times {\mathrm{5272013}}^1$

素因数の和:5272022

約数の個数: 12

約数和(自身を含む): 221424588

約数和(自身を除く): 115984328

約数列:

[1, 2, 4, 5, 10, 20, 5272013, 10544026, 21088052, 26360065, 52720130, 105440260]

約数ペア:

[(1, 105440260), (2, 52720130), (4, 26360065), (5, 21088052), (10, 10544026), (20, 5272013)]