26382160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47111}}^1$

素因数の和:47131

約数の個数: 40

約数和(自身を含む): 70102656

約数和(自身を除く): 43720496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47111, 94222, 188444, 235555, 329777, 376888, 471110, 659554, 753776, 942220, 1319108, 1648885, 1884440, 2638216, 3297770, 3768880, 5276432, 6595540, 13191080, 26382160]

約数ペア:

[(1, 26382160), (2, 13191080), (4, 6595540), (5, 5276432), (7, 3768880), (8, 3297770), (10, 2638216), (14, 1884440), (16, 1648885), (20, 1319108), (28, 942220), (35, 753776), (40, 659554), (56, 471110), (70, 376888), (80, 329777), (112, 235555), (140, 188444), (280, 94222), (560, 47111)]