84931220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{386051}}^1$

素因数の和:386071

約数の個数: 24

約数和(自身を含む): 194570208

約数和(自身を除く): 109638988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 386051, 772102, 1544204, 1930255, 3860510, 4246561, 7721020, 8493122, 16986244, 21232805, 42465610, 84931220]

約数ペア:

[(1, 84931220), (2, 42465610), (4, 21232805), (5, 16986244), (10, 8493122), (11, 7721020), (20, 4246561), (22, 3860510), (44, 1930255), (55, 1544204), (110, 772102), (220, 386051)]