77345080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41141}}^1$

素因数の和:41199

約数の個数: 32

約数和(自身を含む): 177733440

約数和(自身を除く): 100388360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 41141, 82282, 164564, 205705, 329128, 411410, 822820, 1645640, 1933627, 3867254, 7734508, 9668135, 15469016, 19336270, 38672540, 77345080]

約数ペア:

[(1, 77345080), (2, 38672540), (4, 19336270), (5, 15469016), (8, 9668135), (10, 7734508), (20, 3867254), (40, 1933627), (47, 1645640), (94, 822820), (188, 411410), (235, 329128), (376, 205705), (470, 164564), (940, 82282), (1880, 41141)]