84110020

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{27851}}^1$

素因数の和:28011

約数の個数: 24

約数和(自身を含む): 177807168

約数和(自身を除く): 93697148

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 27851, 55702, 111404, 139255, 278510, 557020, 4205501, 8411002, 16822004, 21027505, 42055010, 84110020]

約数ペア:

[(1, 84110020), (2, 42055010), (4, 21027505), (5, 16822004), (10, 8411002), (20, 4205501), (151, 557020), (302, 278510), (604, 139255), (755, 111404), (1510, 55702), (3020, 27851)]