115265560

素因数分解:

$2^3\times 5^1\times {\mathrm{2881639}}^1$

素因数の和:2881650

約数の個数: 16

約数和(自身を含む): 259347600

約数和(自身を除く): 144082040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2881639, 5763278, 11526556, 14408195, 23053112, 28816390, 57632780, 115265560]

約数ペア:

[(1, 115265560), (2, 57632780), (4, 28816390), (5, 23053112), (8, 14408195), (10, 11526556), (20, 5763278), (40, 2881639)]