9004900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5297}}^1$

素因数の和:5328

約数の個数: 36

約数和(自身を含む): 20693988

約数和(自身を除く): 11689088

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 5297, 10594, 21188, 26485, 52970, 90049, 105940, 132425, 180098, 264850, 360196, 450245, 529700, 900490, 1800980, 2251225, 4502450, 9004900]

約数ペア:

[(1, 9004900), (2, 4502450), (4, 2251225), (5, 1800980), (10, 900490), (17, 529700), (20, 450245), (25, 360196), (34, 264850), (50, 180098), (68, 132425), (85, 105940), (100, 90049), (170, 52970), (340, 26485), (425, 21188), (850, 10594), (1700, 5297)]