65770760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 165473280

約数和(自身を除く): 99702520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 121, 127, 214, 220, 242, 254, 428, 440, 484, 508, 535, 605, 635, 856, 968, 1016, 1070, 1177, 1210, 1270, 1397, 2140, 2354, 2420, 2540, 2794, 4280, 4708, 4840, 5080, 5588, 5885, 6985, 9416, 11176, 11770, 12947, 13589, 13970, 15367, 23540, 25894, 27178, 27940, 30734, 47080, 51788, 54356, 55880, 61468, 64735, 67945, 76835, 103576, 108712, 122936, 129470, 135890, 149479, 153670, 258940, 271780, 298958, 307340, 517880, 543560, 597916, 614680, 747395, 1195832, 1494790, 1644269, 2989580, 3288538, 5979160, 6577076, 8221345, 13154152, 16442690, 32885380, 65770760]

約数ペア:

[(1, 65770760), (2, 32885380), (4, 16442690), (5, 13154152), (8, 8221345), (10, 6577076), (11, 5979160), (20, 3288538), (22, 2989580), (40, 1644269), (44, 1494790), (55, 1195832), (88, 747395), (107, 614680), (110, 597916), (121, 543560), (127, 517880), (214, 307340), (220, 298958), (242, 271780), (254, 258940), (428, 153670), (440, 149479), (484, 135890), (508, 129470), (535, 122936), (605, 108712), (635, 103576), (856, 76835), (968, 67945), (1016, 64735), (1070, 61468), (1177, 55880), (1210, 54356), (1270, 51788), (1397, 47080), (2140, 30734), (2354, 27940), (2420, 27178), (2540, 25894), (2794, 23540), (4280, 15367), (4708, 13970), (4840, 13589), (5080, 12947), (5588, 11770), (5885, 11176), (6985, 9416)]