2018228950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2689}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 3980705040

約数和(自身を除く): 1962476090

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 883, 1766, 2689, 4415, 5378, 8830, 13445, 15011, 22075, 26890, 30022, 44150, 45713, 67225, 75055, 91426, 134450, 150110, 228565, 375275, 457130, 750550, 1142825, 2285650, 2374387, 4748774, 11871935, 23743870, 40364579, 59359675, 80729158, 118719350, 201822895, 403645790, 1009114475, 2018228950]

約数ペア:

[(1, 2018228950), (2, 1009114475), (5, 403645790), (10, 201822895), (17, 118719350), (25, 80729158), (34, 59359675), (50, 40364579), (85, 23743870), (170, 11871935), (425, 4748774), (850, 2374387), (883, 2285650), (1766, 1142825), (2689, 750550), (4415, 457130), (5378, 375275), (8830, 228565), (13445, 150110), (15011, 134450), (22075, 91426), (26890, 75055), (30022, 67225), (44150, 45713)]