106621040

素因数分解:

$2^4\times 5^1\times {\mathrm{1332763}}^1$

素因数の和:1332776

約数の個数: 20

約数和(自身を含む): 247894104

約数和(自身を除く): 141273064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1332763, 2665526, 5331052, 6663815, 10662104, 13327630, 21324208, 26655260, 53310520, 106621040]

約数ペア:

[(1, 106621040), (2, 53310520), (4, 26655260), (5, 21324208), (8, 13327630), (10, 10662104), (16, 6663815), (20, 5331052), (40, 2665526), (80, 1332763)]