80114090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13789}}^1$

素因数の和:13886

約数の個数: 32

約数和(自身を含む): 166803840

約数和(自身を除く): 86689750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 13789, 27578, 68945, 96523, 137890, 193046, 482615, 965230, 1144487, 2288974, 5722435, 8011409, 11444870, 16022818, 40057045, 80114090]

約数ペア:

[(1, 80114090), (2, 40057045), (5, 16022818), (7, 11444870), (10, 8011409), (14, 5722435), (35, 2288974), (70, 1144487), (83, 965230), (166, 482615), (415, 193046), (581, 137890), (830, 96523), (1162, 68945), (2905, 27578), (5810, 13789)]