2122830400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 5450571776

約数和(自身を除く): 3327741376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 127, 155, 160, 200, 248, 254, 310, 320, 337, 400, 496, 508, 620, 635, 674, 775, 800, 992, 1016, 1240, 1270, 1348, 1550, 1600, 1685, 1984, 2032, 2480, 2540, 2696, 3100, 3175, 3370, 3937, 4064, 4960, 5080, 5392, 6200, 6350, 6740, 7874, 8128, 8425, 9920, 10160, 10447, 10784, 12400, 12700, 13480, 15748, 16850, 19685, 20320, 20894, 21568, 24800, 25400, 26960, 31496, 33700, 39370, 40640, 41788, 42799, 49600, 50800, 52235, 53920, 62992, 67400, 78740, 83576, 85598, 98425, 101600, 104470, 107840, 125984, 134800, 157480, 167152, 171196, 196850, 203200, 208940, 213995, 251968, 261175, 269600, 314960, 334304, 342392, 393700, 417880, 427990, 522350, 539200, 629920, 668608, 684784, 787400, 835760, 855980, 1044700, 1069975, 1259840, 1326769, 1369568, 1574800, 1671520, 1711960, 2089400, 2139950, 2653538, 2739136, 3149600, 3343040, 3423920, 4178800, 4279900, 5307076, 6299200, 6633845, 6847840, 8357600, 8559800, 10614152, 13267690, 13695680, 16715200, 17119600, 21228304, 26535380, 33169225, 34239200, 42456608, 53070760, 66338450, 68478400, 84913216, 106141520, 132676900, 212283040, 265353800, 424566080, 530707600, 1061415200, 2122830400]

約数ペア:

[(1, 2122830400), (2, 1061415200), (4, 530707600), (5, 424566080), (8, 265353800), (10, 212283040), (16, 132676900), (20, 106141520), (25, 84913216), (31, 68478400), (32, 66338450), (40, 53070760), (50, 42456608), (62, 34239200), (64, 33169225), (80, 26535380), (100, 21228304), (124, 17119600), (127, 16715200), (155, 13695680), (160, 13267690), (200, 10614152), (248, 8559800), (254, 8357600), (310, 6847840), (320, 6633845), (337, 6299200), (400, 5307076), (496, 4279900), (508, 4178800), (620, 3423920), (635, 3343040), (674, 3149600), (775, 2739136), (800, 2653538), (992, 2139950), (1016, 2089400), (1240, 1711960), (1270, 1671520), (1348, 1574800), (1550, 1369568), (1600, 1326769), (1685, 1259840), (1984, 1069975), (2032, 1044700), (2480, 855980), (2540, 835760), (2696, 787400), (3100, 684784), (3175, 668608), (3370, 629920), (3937, 539200), (4064, 522350), (4960, 427990), (5080, 417880), (5392, 393700), (6200, 342392), (6350, 334304), (6740, 314960), (7874, 269600), (8128, 261175), (8425, 251968), (9920, 213995), (10160, 208940), (10447, 203200), (10784, 196850), (12400, 171196), (12700, 167152), (13480, 157480), (15748, 134800), (16850, 125984), (19685, 107840), (20320, 104470), (20894, 101600), (21568, 98425), (24800, 85598), (25400, 83576), (26960, 78740), (31496, 67400), (33700, 62992), (39370, 53920), (40640, 52235), (41788, 50800), (42799, 49600)]