20170422725

素因数分解:

$5^2\times {\mathrm{5849}}^1\times {\mathrm{137941}}^1$

素因数の和:143800

約数の個数: 12

約数和(自身を含む): 25015781700

約数和(自身を除く): 4845358975

約数列:

[1, 5, 25, 5849, 29245, 137941, 146225, 689705, 3448525, 806816909, 4034084545, 20170422725]

約数ペア:

[(1, 20170422725), (5, 4034084545), (25, 806816909), (5849, 3448525), (29245, 689705), (137941, 146225)]