5878460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 14246400

約数和(自身を除く): 8367940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 211, 398, 422, 796, 844, 995, 1055, 1393, 1477, 1990, 2110, 2786, 2954, 3980, 4220, 5572, 5908, 6965, 7385, 13930, 14770, 27860, 29540, 41989, 83978, 167956, 209945, 293923, 419890, 587846, 839780, 1175692, 1469615, 2939230, 5878460]

約数ペア:

[(1, 5878460), (2, 2939230), (4, 1469615), (5, 1175692), (7, 839780), (10, 587846), (14, 419890), (20, 293923), (28, 209945), (35, 167956), (70, 83978), (140, 41989), (199, 29540), (211, 27860), (398, 14770), (422, 13930), (796, 7385), (844, 6965), (995, 5908), (1055, 5572), (1393, 4220), (1477, 3980), (1990, 2954), (2110, 2786)]