7691080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 9986360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 4091, 8182, 16364, 20455, 32728, 40910, 81820, 163640, 192277, 384554, 769108, 961385, 1538216, 1922770, 3845540, 7691080]

約数ペア:

[(1, 7691080), (2, 3845540), (4, 1922770), (5, 1538216), (8, 961385), (10, 769108), (20, 384554), (40, 192277), (47, 163640), (94, 81820), (188, 40910), (235, 32728), (376, 20455), (470, 16364), (940, 8182), (1880, 4091)]