6563080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3491}}^1$

素因数の和:3549

約数の個数: 32

約数和(自身を含む): 15085440

約数和(自身を除く): 8522360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 3491, 6982, 13964, 17455, 27928, 34910, 69820, 139640, 164077, 328154, 656308, 820385, 1312616, 1640770, 3281540, 6563080]

約数ペア:

[(1, 6563080), (2, 3281540), (4, 1640770), (5, 1312616), (8, 820385), (10, 656308), (20, 328154), (40, 164077), (47, 139640), (94, 69820), (188, 34910), (235, 27928), (376, 17455), (470, 13964), (940, 6982), (1880, 3491)]