65004290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10639}}^1$

素因数の和:10706

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 63697150

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 10639, 21278, 53195, 106390, 138307, 276614, 500033, 691535, 1000066, 1383070, 2500165, 5000330, 6500429, 13000858, 32502145, 65004290]

約数ペア:

[(1, 65004290), (2, 32502145), (5, 13000858), (10, 6500429), (13, 5000330), (26, 2500165), (47, 1383070), (65, 1000066), (94, 691535), (130, 500033), (235, 276614), (470, 138307), (611, 106390), (1222, 53195), (3055, 21278), (6110, 10639)]