83668060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1693}}^1$

素因数の和:2062

約数の個数: 48

約数和(自身を含む): 201491136

約数和(自身を除く): 117823076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1693, 1765, 2471, 3386, 3530, 4942, 6772, 7060, 8465, 9884, 11851, 12355, 16930, 23702, 24710, 33860, 47404, 49420, 59255, 118510, 237020, 597629, 1195258, 2390516, 2988145, 4183403, 5976290, 8366806, 11952580, 16733612, 20917015, 41834030, 83668060]

約数ペア:

[(1, 83668060), (2, 41834030), (4, 20917015), (5, 16733612), (7, 11952580), (10, 8366806), (14, 5976290), (20, 4183403), (28, 2988145), (35, 2390516), (70, 1195258), (140, 597629), (353, 237020), (706, 118510), (1412, 59255), (1693, 49420), (1765, 47404), (2471, 33860), (3386, 24710), (3530, 23702), (4942, 16930), (6772, 12355), (7060, 11851), (8465, 9884)]