4080956690

素因数分解:

$2^1\times 5^1\times {\mathrm{19069}}^1\times {\mathrm{21401}}^1$

素因数の和:40477

約数の個数: 16

約数和(自身を含む): 7346450520

約数和(自身を除く): 3265493830

約数列:

[1, 2, 5, 10, 19069, 21401, 38138, 42802, 95345, 107005, 190690, 214010, 408095669, 816191338, 2040478345, 4080956690]

約数ペア:

[(1, 4080956690), (2, 2040478345), (5, 816191338), (10, 408095669), (19069, 214010), (21401, 190690), (38138, 107005), (42802, 95345)]