3359120

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 7886400

約数和(自身を除く): 4527280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 211, 398, 422, 796, 844, 995, 1055, 1592, 1688, 1990, 2110, 3184, 3376, 3980, 4220, 7960, 8440, 15920, 16880, 41989, 83978, 167956, 209945, 335912, 419890, 671824, 839780, 1679560, 3359120]

約数ペア:

[(1, 3359120), (2, 1679560), (4, 839780), (5, 671824), (8, 419890), (10, 335912), (16, 209945), (20, 167956), (40, 83978), (80, 41989), (199, 16880), (211, 15920), (398, 8440), (422, 7960), (796, 4220), (844, 3980), (995, 3376), (1055, 3184), (1592, 2110), (1688, 1990)]