4462540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5189}}^1$

素因数の和:5241

約数の個数: 24

約数和(自身を含む): 9591120

約数和(自身を除く): 5128580

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 5189, 10378, 20756, 25945, 51890, 103780, 223127, 446254, 892508, 1115635, 2231270, 4462540]

約数ペア:

[(1, 4462540), (2, 2231270), (4, 1115635), (5, 892508), (10, 446254), (20, 223127), (43, 103780), (86, 51890), (172, 25945), (215, 20756), (430, 10378), (860, 5189)]