186812240

素因数分解:

$2^4\times 5^1\times {\mathrm{2335153}}^1$

素因数の和:2335166

約数の個数: 20

約数和(自身を含む): 434338644

約数和(自身を除く): 247526404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2335153, 4670306, 9340612, 11675765, 18681224, 23351530, 37362448, 46703060, 93406120, 186812240]

約数ペア:

[(1, 186812240), (2, 93406120), (4, 46703060), (5, 37362448), (8, 23351530), (10, 18681224), (16, 11675765), (20, 9340612), (40, 4670306), (80, 2335153)]