80425060

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{7433}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 169227576

約数和(自身を除く): 88802516

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 7433, 10820, 14866, 29732, 37165, 74330, 148660, 4021253, 8042506, 16085012, 20106265, 40212530, 80425060]

約数ペア:

[(1, 80425060), (2, 40212530), (4, 20106265), (5, 16085012), (10, 8042506), (20, 4021253), (541, 148660), (1082, 74330), (2164, 37165), (2705, 29732), (5410, 14866), (7433, 10820)]