276122450

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{27751}}^1$

素因数の和:27962

約数の個数: 24

約数和(自身を含む): 516187200

約数和(自身を除く): 240064750

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 4975, 9950, 27751, 55502, 138755, 277510, 693775, 1387550, 5522449, 11044898, 27612245, 55224490, 138061225, 276122450]

約数ペア:

[(1, 276122450), (2, 138061225), (5, 55224490), (10, 27612245), (25, 11044898), (50, 5522449), (199, 1387550), (398, 693775), (995, 277510), (1990, 138755), (4975, 55502), (9950, 27751)]