40036270

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{8221}}^1$

素因数の和:8715

約数の個数: 16

約数和(自身を含む): 72222048

約数和(自身を除く): 32185778

約数列:

[1, 2, 5, 10, 487, 974, 2435, 4870, 8221, 16442, 41105, 82210, 4003627, 8007254, 20018135, 40036270]

約数ペア:

[(1, 40036270), (2, 20018135), (5, 8007254), (10, 4003627), (487, 82210), (974, 41105), (2435, 16442), (4870, 8221)]