2596865140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 5808983040

約数和(自身を除く): 3212117900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 137, 178, 230, 274, 356, 445, 460, 463, 548, 685, 890, 926, 1370, 1780, 1852, 2047, 2315, 2740, 3151, 4094, 4630, 6302, 8188, 9260, 10235, 10649, 12193, 12604, 15755, 20470, 21298, 24386, 31510, 40940, 41207, 42596, 48772, 53245, 60965, 63020, 63431, 82414, 106490, 121930, 126862, 164828, 206035, 212980, 243860, 253724, 280439, 317155, 412070, 560878, 634310, 824140, 947761, 1121756, 1268620, 1402195, 1458913, 1895522, 2804390, 2917826, 3791044, 4738805, 5608780, 5645359, 5835652, 7294565, 9477610, 11290718, 14589130, 18955220, 22581436, 28226795, 29178260, 56453590, 112907180, 129843257, 259686514, 519373028, 649216285, 1298432570, 2596865140]

約数ペア:

[(1, 2596865140), (2, 1298432570), (4, 649216285), (5, 519373028), (10, 259686514), (20, 129843257), (23, 112907180), (46, 56453590), (89, 29178260), (92, 28226795), (115, 22581436), (137, 18955220), (178, 14589130), (230, 11290718), (274, 9477610), (356, 7294565), (445, 5835652), (460, 5645359), (463, 5608780), (548, 4738805), (685, 3791044), (890, 2917826), (926, 2804390), (1370, 1895522), (1780, 1458913), (1852, 1402195), (2047, 1268620), (2315, 1121756), (2740, 947761), (3151, 824140), (4094, 634310), (4630, 560878), (6302, 412070), (8188, 317155), (9260, 280439), (10235, 253724), (10649, 243860), (12193, 212980), (12604, 206035), (15755, 164828), (20470, 126862), (21298, 121930), (24386, 106490), (31510, 82414), (40940, 63431), (41207, 63020), (42596, 60965), (48772, 53245)]