2828680

素因数分解:

$2^3\times 5^1\times {\mathrm{70717}}^1$

素因数の和:70728

約数の個数: 16

約数和(自身を含む): 6364620

約数和(自身を除く): 3535940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 70717, 141434, 282868, 353585, 565736, 707170, 1414340, 2828680]

約数ペア:

[(1, 2828680), (2, 1414340), (4, 707170), (5, 565736), (8, 353585), (10, 282868), (20, 141434), (40, 70717)]