27048080

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1699}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 63240000

約数和(自身を除く): 36191920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1699, 1990, 3184, 3398, 3980, 6796, 7960, 8495, 13592, 15920, 16990, 27184, 33980, 67960, 135920, 338101, 676202, 1352404, 1690505, 2704808, 3381010, 5409616, 6762020, 13524040, 27048080]

約数ペア:

[(1, 27048080), (2, 13524040), (4, 6762020), (5, 5409616), (8, 3381010), (10, 2704808), (16, 1690505), (20, 1352404), (40, 676202), (80, 338101), (199, 135920), (398, 67960), (796, 33980), (995, 27184), (1592, 16990), (1699, 15920), (1990, 13592), (3184, 8495), (3398, 7960), (3980, 6796)]