33908080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9857}}^1$

素因数の和:9913

約数の個数: 40

約数和(自身を含む): 80677872

約数和(自身を除く): 46769792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 9857, 19714, 39428, 49285, 78856, 98570, 157712, 197140, 394280, 423851, 788560, 847702, 1695404, 2119255, 3390808, 4238510, 6781616, 8477020, 16954040, 33908080]

約数ペア:

[(1, 33908080), (2, 16954040), (4, 8477020), (5, 6781616), (8, 4238510), (10, 3390808), (16, 2119255), (20, 1695404), (40, 847702), (43, 788560), (80, 423851), (86, 394280), (172, 197140), (215, 157712), (344, 98570), (430, 78856), (688, 49285), (860, 39428), (1720, 19714), (3440, 9857)]