5254160

素因数分解:

$2^4\times 5^1\times {\mathrm{65677}}^1$

素因数の和:65690

約数の個数: 20

約数和(自身を含む): 12216108

約数和(自身を除く): 6961948

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65677, 131354, 262708, 328385, 525416, 656770, 1050832, 1313540, 2627080, 5254160]

約数ペア:

[(1, 5254160), (2, 2627080), (4, 1313540), (5, 1050832), (8, 656770), (10, 525416), (16, 328385), (20, 262708), (40, 131354), (80, 65677)]