33874999490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{27689}}^1$

素因数の和:27899

約数の個数: 64

約数和(自身を含む): 66030681600

約数和(自身を除く): 32155682110

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 137, 190, 235, 274, 470, 685, 893, 1370, 1786, 2603, 4465, 5206, 6439, 8930, 12878, 13015, 26030, 27689, 32195, 55378, 64390, 122341, 138445, 244682, 276890, 526091, 611705, 1052182, 1223410, 1301383, 2602766, 2630455, 3793393, 5260910, 6506915, 7586786, 13013830, 18966965, 24726277, 37933930, 49452554, 72074467, 123631385, 144148934, 178289471, 247262770, 356578942, 360372335, 720744670, 891447355, 1782894710, 3387499949, 6774999898, 16937499745, 33874999490]

約数ペア:

[(1, 33874999490), (2, 16937499745), (5, 6774999898), (10, 3387499949), (19, 1782894710), (38, 891447355), (47, 720744670), (94, 360372335), (95, 356578942), (137, 247262770), (190, 178289471), (235, 144148934), (274, 123631385), (470, 72074467), (685, 49452554), (893, 37933930), (1370, 24726277), (1786, 18966965), (2603, 13013830), (4465, 7586786), (5206, 6506915), (6439, 5260910), (8930, 3793393), (12878, 2630455), (13015, 2602766), (26030, 1301383), (27689, 1223410), (32195, 1052182), (55378, 611705), (64390, 526091), (122341, 276890), (138445, 244682)]