40915670

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{14771}}^1$

素因数の和:15055

約数の個数: 16

約数和(自身を含む): 73919088

約数和(自身を除く): 33003418

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 14771, 29542, 73855, 147710, 4091567, 8183134, 20457835, 40915670]

約数ペア:

[(1, 40915670), (2, 20457835), (5, 8183134), (10, 4091567), (277, 147710), (554, 73855), (1385, 29542), (2770, 14771)]