16488080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29443}}^1$

素因数の和:29463

約数の個数: 40

約数和(自身を含む): 43812672

約数和(自身を除く): 27324592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 29443, 58886, 117772, 147215, 206101, 235544, 294430, 412202, 471088, 588860, 824404, 1030505, 1177720, 1648808, 2061010, 2355440, 3297616, 4122020, 8244040, 16488080]

約数ペア:

[(1, 16488080), (2, 8244040), (4, 4122020), (5, 3297616), (7, 2355440), (8, 2061010), (10, 1648808), (14, 1177720), (16, 1030505), (20, 824404), (28, 588860), (35, 471088), (40, 412202), (56, 294430), (70, 235544), (80, 206101), (112, 147215), (140, 117772), (280, 58886), (560, 29443)]