40424487935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3761}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 56517398784

約数和(自身を除く): 16092910849

約数列:

[1, 5, 13, 17, 65, 71, 85, 137, 221, 355, 685, 923, 1105, 1207, 1781, 2329, 3761, 4615, 6035, 8905, 9727, 11645, 15691, 18805, 30277, 48635, 48893, 63937, 78455, 126451, 151385, 165359, 244465, 267031, 319685, 515257, 632255, 826795, 831181, 1335155, 2149667, 2576285, 3471403, 4155905, 4539527, 6698341, 8759369, 10748335, 17357015, 22697635, 33491705, 36583247, 43796845, 59013851, 113871797, 182916235, 295069255, 475582211, 569358985, 621915199, 2377911055, 3109575995, 8084897587, 40424487935]

約数ペア:

[(1, 40424487935), (5, 8084897587), (13, 3109575995), (17, 2377911055), (65, 621915199), (71, 569358985), (85, 475582211), (137, 295069255), (221, 182916235), (355, 113871797), (685, 59013851), (923, 43796845), (1105, 36583247), (1207, 33491705), (1781, 22697635), (2329, 17357015), (3761, 10748335), (4615, 8759369), (6035, 6698341), (8905, 4539527), (9727, 4155905), (11645, 3471403), (15691, 2576285), (18805, 2149667), (30277, 1335155), (48635, 831181), (48893, 826795), (63937, 632255), (78455, 515257), (126451, 319685), (151385, 267031), (165359, 244465)]