82383020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{719}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 183980160

約数和(自身を除く): 101597140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 337, 340, 674, 719, 1348, 1438, 1685, 2876, 3370, 3595, 5729, 6740, 7190, 11458, 12223, 14380, 22916, 24446, 28645, 48892, 57290, 61115, 114580, 122230, 242303, 244460, 484606, 969212, 1211515, 2423030, 4119151, 4846060, 8238302, 16476604, 20595755, 41191510, 82383020]

約数ペア:

[(1, 82383020), (2, 41191510), (4, 20595755), (5, 16476604), (10, 8238302), (17, 4846060), (20, 4119151), (34, 2423030), (68, 1211515), (85, 969212), (170, 484606), (337, 244460), (340, 242303), (674, 122230), (719, 114580), (1348, 61115), (1438, 57290), (1685, 48892), (2876, 28645), (3370, 24446), (3595, 22916), (5729, 14380), (6740, 12223), (7190, 11458)]