7056560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12621

約数の個数: 40

約数和(自身を含む): 18751776

約数和(自身を除く): 11695216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 12601, 25202, 50404, 63005, 88207, 100808, 126010, 176414, 201616, 252020, 352828, 441035, 504040, 705656, 882070, 1008080, 1411312, 1764140, 3528280, 7056560]

約数ペア:

[(1, 7056560), (2, 3528280), (4, 1764140), (5, 1411312), (7, 1008080), (8, 882070), (10, 705656), (14, 504040), (16, 441035), (20, 352828), (28, 252020), (35, 201616), (40, 176414), (56, 126010), (70, 100808), (80, 88207), (112, 63005), (140, 50404), (280, 25202), (560, 12601)]