8314160

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 19537440

約数和(自身を除く): 11223280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1009, 1030, 1648, 2018, 2060, 4036, 4120, 5045, 8072, 8240, 10090, 16144, 20180, 40360, 80720, 103927, 207854, 415708, 519635, 831416, 1039270, 1662832, 2078540, 4157080, 8314160]

約数ペア:

[(1, 8314160), (2, 4157080), (4, 2078540), (5, 1662832), (8, 1039270), (10, 831416), (16, 519635), (20, 415708), (40, 207854), (80, 103927), (103, 80720), (206, 40360), (412, 20180), (515, 16144), (824, 10090), (1009, 8240), (1030, 8072), (1648, 5045), (2018, 4120), (2060, 4036)]