137233400

素因数分解:

$2^3\times 5^2\times {\mathrm{263}}^1\times {\mathrm{2609}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 320403600

約数和(自身を除く): 183170200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 263, 526, 1052, 1315, 2104, 2609, 2630, 5218, 5260, 6575, 10436, 10520, 13045, 13150, 20872, 26090, 26300, 52180, 52600, 65225, 104360, 130450, 260900, 521800, 686167, 1372334, 2744668, 3430835, 5489336, 6861670, 13723340, 17154175, 27446680, 34308350, 68616700, 137233400]

約数ペア:

[(1, 137233400), (2, 68616700), (4, 34308350), (5, 27446680), (8, 17154175), (10, 13723340), (20, 6861670), (25, 5489336), (40, 3430835), (50, 2744668), (100, 1372334), (200, 686167), (263, 521800), (526, 260900), (1052, 130450), (1315, 104360), (2104, 65225), (2609, 52600), (2630, 52180), (5218, 26300), (5260, 26090), (6575, 20872), (10436, 13150), (10520, 13045)]