548608940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2903}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 1258709760

約数和(自身を除く): 710100820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 859, 1718, 2903, 3436, 4295, 5806, 8590, 9449, 11612, 14515, 17180, 18898, 29030, 31933, 37796, 47245, 58060, 63866, 94490, 127732, 159665, 188980, 319330, 638660, 2493677, 4987354, 9974708, 12468385, 24936770, 27430447, 49873540, 54860894, 109721788, 137152235, 274304470, 548608940]

約数ペア:

[(1, 548608940), (2, 274304470), (4, 137152235), (5, 109721788), (10, 54860894), (11, 49873540), (20, 27430447), (22, 24936770), (44, 12468385), (55, 9974708), (110, 4987354), (220, 2493677), (859, 638660), (1718, 319330), (2903, 188980), (3436, 159665), (4295, 127732), (5806, 94490), (8590, 63866), (9449, 58060), (11612, 47245), (14515, 37796), (17180, 31933), (18898, 29030)]