16806281855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 24336599040

約数和(自身を除く): 7530317185

約数列:

[1, 5, 11, 17, 47, 55, 79, 85, 103, 187, 235, 395, 515, 517, 799, 869, 935, 1133, 1343, 1751, 2209, 2585, 3713, 3995, 4345, 4841, 5665, 6715, 8137, 8755, 8789, 11045, 14773, 18565, 19261, 24205, 24299, 37553, 40685, 40843, 43945, 53251, 63121, 73865, 82297, 89507, 96305, 121495, 138329, 174511, 187765, 204215, 227527, 266255, 315605, 382439, 411485, 413083, 447535, 691645, 694331, 872555, 905267, 1137635, 1521619, 1912195, 1919621, 2065415, 2502797, 2966687, 3471655, 3867959, 4206829, 4526335, 6501463, 7608095, 9598105, 12513985, 14833435, 17974633, 19339795, 21034145, 32507315, 32633557, 42547549, 71516093, 89873165, 163167785, 197720963, 212737745, 305568761, 357580465, 988604815, 1527843805, 3361256371, 16806281855]

約数ペア:

[(1, 16806281855), (5, 3361256371), (11, 1527843805), (17, 988604815), (47, 357580465), (55, 305568761), (79, 212737745), (85, 197720963), (103, 163167785), (187, 89873165), (235, 71516093), (395, 42547549), (515, 32633557), (517, 32507315), (799, 21034145), (869, 19339795), (935, 17974633), (1133, 14833435), (1343, 12513985), (1751, 9598105), (2209, 7608095), (2585, 6501463), (3713, 4526335), (3995, 4206829), (4345, 3867959), (4841, 3471655), (5665, 2966687), (6715, 2502797), (8137, 2065415), (8755, 1919621), (8789, 1912195), (11045, 1521619), (14773, 1137635), (18565, 905267), (19261, 872555), (24205, 694331), (24299, 691645), (37553, 447535), (40685, 413083), (40843, 411485), (43945, 382439), (53251, 315605), (63121, 266255), (73865, 227527), (82297, 204215), (89507, 187765), (96305, 174511), (121495, 138329)]