2825020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12841}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 6472368

約数和(自身を除く): 3647348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 12841, 25682, 51364, 64205, 128410, 141251, 256820, 282502, 565004, 706255, 1412510, 2825020]

約数ペア:

[(1, 2825020), (2, 1412510), (4, 706255), (5, 565004), (10, 282502), (11, 256820), (20, 141251), (22, 128410), (44, 64205), (55, 51364), (110, 25682), (220, 12841)]