82530080

素因数分解:

$2^5\times 5^1\times {\mathrm{515813}}^1$

素因数の和:515828

約数の個数: 24

約数和(自身を含む): 194977692

約数和(自身を除く): 112447612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 515813, 1031626, 2063252, 2579065, 4126504, 5158130, 8253008, 10316260, 16506016, 20632520, 41265040, 82530080]

約数ペア:

[(1, 82530080), (2, 41265040), (4, 20632520), (5, 16506016), (8, 10316260), (10, 8253008), (16, 5158130), (20, 4126504), (32, 2579065), (40, 2063252), (80, 1031626), (160, 515813)]