1854680

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 4212000

約数和(自身を除く): 2357320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 233, 398, 466, 796, 932, 995, 1165, 1592, 1864, 1990, 2330, 3980, 4660, 7960, 9320, 46367, 92734, 185468, 231835, 370936, 463670, 927340, 1854680]

約数ペア:

[(1, 1854680), (2, 927340), (4, 463670), (5, 370936), (8, 231835), (10, 185468), (20, 92734), (40, 46367), (199, 9320), (233, 7960), (398, 4660), (466, 3980), (796, 2330), (932, 1990), (995, 1864), (1165, 1592)]