8045998060

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{799801}}^1$

素因数の和:800313

約数の個数: 24

約数和(自身を含む): 16930208736

約数和(自身を除く): 8884210676

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 2012, 2515, 5030, 10060, 799801, 1599602, 3199204, 3999005, 7998010, 15996020, 402299903, 804599806, 1609199612, 2011499515, 4022999030, 8045998060]

約数ペア:

[(1, 8045998060), (2, 4022999030), (4, 2011499515), (5, 1609199612), (10, 804599806), (20, 402299903), (503, 15996020), (1006, 7998010), (2012, 3999005), (2515, 3199204), (5030, 1599602), (10060, 799801)]