26457050

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2870

約数の個数: 24

約数和(自身を含む): 49476000

約数和(自身を除く): 23018950

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 2659, 4975, 5318, 9950, 13295, 26590, 66475, 132950, 529141, 1058282, 2645705, 5291410, 13228525, 26457050]

約数ペア:

[(1, 26457050), (2, 13228525), (5, 5291410), (10, 2645705), (25, 1058282), (50, 529141), (199, 132950), (398, 66475), (995, 26590), (1990, 13295), (2659, 9950), (4975, 5318)]