74976160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{66943}}^1$

素因数の和:66965

約数の個数: 48

約数和(自身を含む): 202438656

約数和(自身を除く): 127462496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 66943, 133886, 267772, 334715, 468601, 535544, 669430, 937202, 1071088, 1338860, 1874404, 2142176, 2343005, 2677720, 3748808, 4686010, 5355440, 7497616, 9372020, 10710880, 14995232, 18744040, 37488080, 74976160]

約数ペア:

[(1, 74976160), (2, 37488080), (4, 18744040), (5, 14995232), (7, 10710880), (8, 9372020), (10, 7497616), (14, 5355440), (16, 4686010), (20, 3748808), (28, 2677720), (32, 2343005), (35, 2142176), (40, 1874404), (56, 1338860), (70, 1071088), (80, 937202), (112, 669430), (140, 535544), (160, 468601), (224, 334715), (280, 267772), (560, 133886), (1120, 66943)]