1201473040

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 2850567552

約数和(自身を除く): 1649094512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 107, 194, 214, 388, 428, 485, 535, 776, 856, 970, 1070, 1447, 1552, 1712, 1940, 2140, 2894, 3880, 4280, 5788, 7235, 7760, 8560, 10379, 11576, 14470, 20758, 23152, 28940, 41516, 51895, 57880, 83032, 103790, 115760, 140359, 154829, 166064, 207580, 280718, 309658, 415160, 561436, 619316, 701795, 774145, 830320, 1122872, 1238632, 1403590, 1548290, 2245744, 2477264, 2807180, 3096580, 5614360, 6193160, 11228720, 12386320, 15018413, 30036826, 60073652, 75092065, 120147304, 150184130, 240294608, 300368260, 600736520, 1201473040]

約数ペア:

[(1, 1201473040), (2, 600736520), (4, 300368260), (5, 240294608), (8, 150184130), (10, 120147304), (16, 75092065), (20, 60073652), (40, 30036826), (80, 15018413), (97, 12386320), (107, 11228720), (194, 6193160), (214, 5614360), (388, 3096580), (428, 2807180), (485, 2477264), (535, 2245744), (776, 1548290), (856, 1403590), (970, 1238632), (1070, 1122872), (1447, 830320), (1552, 774145), (1712, 701795), (1940, 619316), (2140, 561436), (2894, 415160), (3880, 309658), (4280, 280718), (5788, 207580), (7235, 166064), (7760, 154829), (8560, 140359), (10379, 115760), (11576, 103790), (14470, 83032), (20758, 57880), (23152, 51895), (28940, 41516)]