10102540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72161}}^1$

素因数の和:72177

約数の個数: 24

約数和(自身を含む): 24246432

約数和(自身を除く): 14143892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72161, 144322, 288644, 360805, 505127, 721610, 1010254, 1443220, 2020508, 2525635, 5051270, 10102540]

約数ペア:

[(1, 10102540), (2, 5051270), (4, 2525635), (5, 2020508), (7, 1443220), (10, 1010254), (14, 721610), (20, 505127), (28, 360805), (35, 288644), (70, 144322), (140, 72161)]