105825080

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9551}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 238991040

約数和(自身を除く): 133165960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 9551, 11080, 19102, 38204, 47755, 76408, 95510, 191020, 382040, 2645627, 5291254, 10582508, 13228135, 21165016, 26456270, 52912540, 105825080]

約数ペア:

[(1, 105825080), (2, 52912540), (4, 26456270), (5, 21165016), (8, 13228135), (10, 10582508), (20, 5291254), (40, 2645627), (277, 382040), (554, 191020), (1108, 95510), (1385, 76408), (2216, 47755), (2770, 38204), (5540, 19102), (9551, 11080)]