4068460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18493}}^1$

素因数の和:18513

約数の個数: 24

約数和(自身を含む): 9320976

約数和(自身を除く): 5252516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18493, 36986, 73972, 92465, 184930, 203423, 369860, 406846, 813692, 1017115, 2034230, 4068460]

約数ペア:

[(1, 4068460), (2, 2034230), (4, 1017115), (5, 813692), (10, 406846), (11, 369860), (20, 203423), (22, 184930), (44, 92465), (55, 73972), (110, 36986), (220, 18493)]