26701820

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6709}}^1$

素因数の和:6917

約数の個数: 24

約数和(自身を含む): 56364000

約数和(自身を除く): 29662180

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 6709, 13418, 26836, 33545, 67090, 134180, 1335091, 2670182, 5340364, 6675455, 13350910, 26701820]

約数ペア:

[(1, 26701820), (2, 13350910), (4, 6675455), (5, 5340364), (10, 2670182), (20, 1335091), (199, 134180), (398, 67090), (796, 33545), (995, 26836), (1990, 13418), (3980, 6709)]