27410423680

素因数分解:

$2^7\times 5^1\times {\mathrm{509}}^1\times {\mathrm{84143}}^1$

素因数の和:84671

約数の個数: 64

約数和(自身を含む): 65657563200

約数和(自身を除く): 38247139520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 509, 640, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 16288, 20360, 32576, 40720, 65152, 81440, 84143, 162880, 168286, 325760, 336572, 420715, 673144, 841430, 1346288, 1682860, 2692576, 3365720, 5385152, 6731440, 10770304, 13462880, 26925760, 42828787, 53851520, 85657574, 171315148, 214143935, 342630296, 428287870, 685260592, 856575740, 1370521184, 1713151480, 2741042368, 3426302960, 5482084736, 6852605920, 13705211840, 27410423680]

約数ペア:

[(1, 27410423680), (2, 13705211840), (4, 6852605920), (5, 5482084736), (8, 3426302960), (10, 2741042368), (16, 1713151480), (20, 1370521184), (32, 856575740), (40, 685260592), (64, 428287870), (80, 342630296), (128, 214143935), (160, 171315148), (320, 85657574), (509, 53851520), (640, 42828787), (1018, 26925760), (2036, 13462880), (2545, 10770304), (4072, 6731440), (5090, 5385152), (8144, 3365720), (10180, 2692576), (16288, 1682860), (20360, 1346288), (32576, 841430), (40720, 673144), (65152, 420715), (81440, 336572), (84143, 325760), (162880, 168286)]