27726620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{9181}}^1$

素因数の和:9341

約数の個数: 24

約数和(自身を含む): 58617888

約数和(自身を除く): 30891268

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 9181, 18362, 36724, 45905, 91810, 183620, 1386331, 2772662, 5545324, 6931655, 13863310, 27726620]

約数ペア:

[(1, 27726620), (2, 13863310), (4, 6931655), (5, 5545324), (10, 2772662), (20, 1386331), (151, 183620), (302, 91810), (604, 45905), (755, 36724), (1510, 18362), (3020, 9181)]