5778160

素因数分解:

$2^4\times 5^1\times {\mathrm{72227}}^1$

素因数の和:72240

約数の個数: 20

約数和(自身を含む): 13434408

約数和(自身を除く): 7656248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 72227, 144454, 288908, 361135, 577816, 722270, 1155632, 1444540, 2889080, 5778160]

約数ペア:

[(1, 5778160), (2, 2889080), (4, 1444540), (5, 1155632), (8, 722270), (10, 577816), (16, 361135), (20, 288908), (40, 144454), (80, 72227)]