2080473010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2701913}}^1$

素因数の和:2701938

約数の個数: 32

約数和(自身を含む): 4668907392

約数和(自身を除く): 2588434382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2701913, 5403826, 13509565, 18913391, 27019130, 29721043, 37826782, 59442086, 94566955, 148605215, 189133910, 208047301, 297210430, 416094602, 1040236505, 2080473010]

約数ペア:

[(1, 2080473010), (2, 1040236505), (5, 416094602), (7, 297210430), (10, 208047301), (11, 189133910), (14, 148605215), (22, 94566955), (35, 59442086), (55, 37826782), (70, 29721043), (77, 27019130), (110, 18913391), (154, 13509565), (385, 5403826), (770, 2701913)]