13932680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7411}}^1$

素因数の和:7469

約数の個数: 32

約数和(自身を含む): 32019840

約数和(自身を除く): 18087160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 7411, 14822, 29644, 37055, 59288, 74110, 148220, 296440, 348317, 696634, 1393268, 1741585, 2786536, 3483170, 6966340, 13932680]

約数ペア:

[(1, 13932680), (2, 6966340), (4, 3483170), (5, 2786536), (8, 1741585), (10, 1393268), (20, 696634), (40, 348317), (47, 296440), (94, 148220), (188, 74110), (235, 59288), (376, 37055), (470, 29644), (940, 14822), (1880, 7411)]