33786220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 76910400

約数和(自身を除く): 43124180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 653, 796, 995, 1306, 1990, 2587, 2612, 3265, 3980, 5174, 6530, 8489, 10348, 12935, 13060, 16978, 25870, 33956, 42445, 51740, 84890, 129947, 169780, 259894, 519788, 649735, 1299470, 1689311, 2598940, 3378622, 6757244, 8446555, 16893110, 33786220]

約数ペア:

[(1, 33786220), (2, 16893110), (4, 8446555), (5, 6757244), (10, 3378622), (13, 2598940), (20, 1689311), (26, 1299470), (52, 649735), (65, 519788), (130, 259894), (199, 169780), (260, 129947), (398, 84890), (653, 51740), (796, 42445), (995, 33956), (1306, 25870), (1990, 16978), (2587, 13060), (2612, 12935), (3265, 10348), (3980, 8489), (5174, 6530)]