7936160

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 18919656

約数和(自身を除く): 10983496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 257, 386, 514, 772, 965, 1028, 1285, 1544, 1930, 2056, 2570, 3088, 3860, 4112, 5140, 6176, 7720, 8224, 10280, 15440, 20560, 30880, 41120, 49601, 99202, 198404, 248005, 396808, 496010, 793616, 992020, 1587232, 1984040, 3968080, 7936160]

約数ペア:

[(1, 7936160), (2, 3968080), (4, 1984040), (5, 1587232), (8, 992020), (10, 793616), (16, 496010), (20, 396808), (32, 248005), (40, 198404), (80, 99202), (160, 49601), (193, 41120), (257, 30880), (386, 20560), (514, 15440), (772, 10280), (965, 8224), (1028, 7720), (1285, 6176), (1544, 5140), (1930, 4112), (2056, 3860), (2570, 3088)]