6966220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4409}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 14817600

約数和(自身を除く): 7851380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4409, 8818, 17636, 22045, 44090, 88180, 348311, 696622, 1393244, 1741555, 3483110, 6966220]

約数ペア:

[(1, 6966220), (2, 3483110), (4, 1741555), (5, 1393244), (10, 696622), (20, 348311), (79, 88180), (158, 44090), (316, 22045), (395, 17636), (790, 8818), (1580, 4409)]