8160160

素因数分解:

$2^5\times 5^1\times {\mathrm{51001}}^1$

素因数の和:51016

約数の個数: 24

約数和(自身を含む): 19278756

約数和(自身を除く): 11118596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 51001, 102002, 204004, 255005, 408008, 510010, 816016, 1020020, 1632032, 2040040, 4080080, 8160160]

約数ペア:

[(1, 8160160), (2, 4080080), (4, 2040040), (5, 1632032), (8, 1020020), (10, 816016), (16, 510010), (20, 408008), (32, 255005), (40, 204004), (80, 102002), (160, 51001)]