3528280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{12601}}^1$

素因数の和:12619

約数の個数: 32

約数和(自身を含む): 9073440

約数和(自身を除く): 5545160

約数列:

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

約数ペア:

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