469280080

素因数分解:

$2^4\times 5^1\times {\mathrm{5866001}}^1$

素因数の和:5866014

約数の個数: 20

約数和(自身を含む): 1091076372

約数和(自身を除く): 621796292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5866001, 11732002, 23464004, 29330005, 46928008, 58660010, 93856016, 117320020, 234640040, 469280080]

約数ペア:

[(1, 469280080), (2, 234640040), (4, 117320020), (5, 93856016), (8, 58660010), (10, 46928008), (16, 29330005), (20, 23464004), (40, 11732002), (80, 5866001)]