91943020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353627}}^1$

素因数の和:353649

約数の個数: 24

約数和(自身を含む): 207933264

約数和(自身を除く): 115990244

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353627, 707254, 1414508, 1768135, 3536270, 4597151, 7072540, 9194302, 18388604, 22985755, 45971510, 91943020]

約数ペア:

[(1, 91943020), (2, 45971510), (4, 22985755), (5, 18388604), (10, 9194302), (13, 7072540), (20, 4597151), (26, 3536270), (52, 1768135), (65, 1414508), (130, 707254), (260, 353627)]