77066740

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2689}}^1$

素因数の和:4131

約数の個数: 24

約数和(自身を含む): 162013320

約数和(自身を除く): 84946580

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2689, 2866, 5378, 5732, 7165, 10756, 13445, 14330, 26890, 28660, 53780, 3853337, 7706674, 15413348, 19266685, 38533370, 77066740]

約数ペア:

[(1, 77066740), (2, 38533370), (4, 19266685), (5, 15413348), (10, 7706674), (20, 3853337), (1433, 53780), (2689, 28660), (2866, 26890), (5378, 14330), (5732, 13445), (7165, 10756)]