132300820

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{90617}}^1$

素因数の和:90699

約数の個数: 24

約数和(自身を含む): 281640744

約数和(自身を除く): 149339924

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 90617, 181234, 362468, 453085, 906170, 1812340, 6615041, 13230082, 26460164, 33075205, 66150410, 132300820]

約数ペア:

[(1, 132300820), (2, 66150410), (4, 33075205), (5, 26460164), (10, 13230082), (20, 6615041), (73, 1812340), (146, 906170), (292, 453085), (365, 362468), (730, 181234), (1460, 90617)]