80382850

素因数分解:

$2^1\times 5^2\times {\mathrm{1217}}^1\times {\mathrm{1321}}^1$

素因数の和:2550

約数の個数: 24

約数和(自身を含む): 149748228

約数和(自身を除く): 69365378

約数列:

[1, 2, 5, 10, 25, 50, 1217, 1321, 2434, 2642, 6085, 6605, 12170, 13210, 30425, 33025, 60850, 66050, 1607657, 3215314, 8038285, 16076570, 40191425, 80382850]

約数ペア:

[(1, 80382850), (2, 40191425), (5, 16076570), (10, 8038285), (25, 3215314), (50, 1607657), (1217, 66050), (1321, 60850), (2434, 33025), (2642, 30425), (6085, 13210), (6605, 12170)]