16160020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5351}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 34167168

約数和(自身を除く): 18007148

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 5351, 10702, 21404, 26755, 53510, 107020, 808001, 1616002, 3232004, 4040005, 8080010, 16160020]

約数ペア:

[(1, 16160020), (2, 8080010), (4, 4040005), (5, 3232004), (10, 1616002), (20, 808001), (151, 107020), (302, 53510), (604, 26755), (755, 21404), (1510, 10702), (3020, 5351)]