2116715080

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{149909}}^1$

素因数の和:150273

約数の個数: 32

約数和(自身を含む): 4776132600

約数和(自身を除く): 2659417520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 149909, 299818, 599636, 749545, 1199272, 1499090, 2998180, 5996360, 52917877, 105835754, 211671508, 264589385, 423343016, 529178770, 1058357540, 2116715080]

約数ペア:

[(1, 2116715080), (2, 1058357540), (4, 529178770), (5, 423343016), (8, 264589385), (10, 211671508), (20, 105835754), (40, 52917877), (353, 5996360), (706, 2998180), (1412, 1499090), (1765, 1199272), (2824, 749545), (3530, 599636), (7060, 299818), (14120, 149909)]