224280890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{252001}}^1$

素因数の和:252097

約数の個数: 16

約数和(自身を含む): 408243240

約数和(自身を除く): 183962350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 252001, 504002, 1260005, 2520010, 22428089, 44856178, 112140445, 224280890]

約数ペア:

[(1, 224280890), (2, 112140445), (5, 44856178), (10, 22428089), (89, 2520010), (178, 1260005), (445, 504002), (890, 252001)]