2080283315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2677}}^1$

素因数の和:2963

約数の個数: 32

約数和(自身を含む): 2776550400

約数和(自身を除く): 696267085

約数列:

[1, 5, 11, 55, 71, 199, 355, 781, 995, 2189, 2677, 3905, 10945, 13385, 14129, 29447, 70645, 147235, 155419, 190067, 532723, 777095, 950335, 2090737, 2663615, 5859953, 10453685, 29299765, 37823333, 189116665, 416056663, 2080283315]

約数ペア:

[(1, 2080283315), (5, 416056663), (11, 189116665), (55, 37823333), (71, 29299765), (199, 10453685), (355, 5859953), (781, 2663615), (995, 2090737), (2189, 950335), (2677, 777095), (3905, 532723), (10945, 190067), (13385, 155419), (14129, 147235), (29447, 70645)]