227050040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{810893}}^1$

素因数の和:810911

約数の個数: 32

約数和(自身を含む): 583843680

約数和(自身を除く): 356793640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 810893, 1621786, 3243572, 4054465, 5676251, 6487144, 8108930, 11352502, 16217860, 22705004, 28381255, 32435720, 45410008, 56762510, 113525020, 227050040]

約数ペア:

[(1, 227050040), (2, 113525020), (4, 56762510), (5, 45410008), (7, 32435720), (8, 28381255), (10, 22705004), (14, 16217860), (20, 11352502), (28, 8108930), (35, 6487144), (40, 5676251), (56, 4054465), (70, 3243572), (140, 1621786), (280, 810893)]