229872080

素因数分解:

$2^4\times 5^1\times {\mathrm{2873401}}^1$

素因数の和:2873414

約数の個数: 20

約数和(自身を含む): 534452772

約数和(自身を除く): 304580692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2873401, 5746802, 11493604, 14367005, 22987208, 28734010, 45974416, 57468020, 114936040, 229872080]

約数ペア:

[(1, 229872080), (2, 114936040), (4, 57468020), (5, 45974416), (8, 28734010), (10, 22987208), (16, 14367005), (20, 11493604), (40, 5746802), (80, 2873401)]