13571506480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{65323}}^1$

素因数の和:65403

約数の個数: 120

約数和(自身を含む): 37398512592

約数和(自身を除く): 23827006112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 980, 1060, 1484, 1855, 1960, 2120, 2597, 2968, 3710, 3920, 4240, 5194, 5936, 7420, 10388, 12985, 14840, 20776, 25970, 29680, 41552, 51940, 65323, 103880, 130646, 207760, 261292, 326615, 457261, 522584, 653230, 914522, 1045168, 1306460, 1829044, 2286305, 2612920, 3200827, 3462119, 3658088, 4572610, 5225840, 6401654, 6924238, 7316176, 9145220, 12803308, 13848476, 16004135, 17310595, 18290440, 24234833, 25606616, 27696952, 32008270, 34621190, 36580880, 48469666, 51213232, 55393904, 64016540, 69242380, 96939332, 121174165, 128033080, 138484760, 169643831, 193878664, 242348330, 256066160, 276969520, 339287662, 387757328, 484696660, 678575324, 848219155, 969393320, 1357150648, 1696438310, 1938786640, 2714301296, 3392876620, 6785753240, 13571506480]

約数ペア:

[(1, 13571506480), (2, 6785753240), (4, 3392876620), (5, 2714301296), (7, 1938786640), (8, 1696438310), (10, 1357150648), (14, 969393320), (16, 848219155), (20, 678575324), (28, 484696660), (35, 387757328), (40, 339287662), (49, 276969520), (53, 256066160), (56, 242348330), (70, 193878664), (80, 169643831), (98, 138484760), (106, 128033080), (112, 121174165), (140, 96939332), (196, 69242380), (212, 64016540), (245, 55393904), (265, 51213232), (280, 48469666), (371, 36580880), (392, 34621190), (424, 32008270), (490, 27696952), (530, 25606616), (560, 24234833), (742, 18290440), (784, 17310595), (848, 16004135), (980, 13848476), (1060, 12803308), (1484, 9145220), (1855, 7316176), (1960, 6924238), (2120, 6401654), (2597, 5225840), (2968, 4572610), (3710, 3658088), (3920, 3462119), (4240, 3200827), (5194, 2612920), (5936, 2286305), (7420, 1829044), (10388, 1306460), (12985, 1045168), (14840, 914522), (20776, 653230), (25970, 522584), (29680, 457261), (41552, 326615), (51940, 261292), (65323, 207760), (103880, 130646)]