7352680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3911}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 16899840

約数和(自身を除く): 9547160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3911, 7822, 15644, 19555, 31288, 39110, 78220, 156440, 183817, 367634, 735268, 919085, 1470536, 1838170, 3676340, 7352680]

約数ペア:

[(1, 7352680), (2, 3676340), (4, 1838170), (5, 1470536), (8, 919085), (10, 735268), (20, 367634), (40, 183817), (47, 156440), (94, 78220), (188, 39110), (235, 31288), (376, 19555), (470, 15644), (940, 7822), (1880, 3911)]