8132240

素因数分解:

$2^4\times 5^1\times {\mathrm{101653}}^1$

素因数の和:101666

約数の個数: 20

約数和(自身を含む): 18907644

約数和(自身を除く): 10775404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101653, 203306, 406612, 508265, 813224, 1016530, 1626448, 2033060, 4066120, 8132240]

約数ペア:

[(1, 8132240), (2, 4066120), (4, 2033060), (5, 1626448), (8, 1016530), (10, 813224), (16, 508265), (20, 406612), (40, 203306), (80, 101653)]