32403080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18839}}^1$

素因数の和:18893

約数の個数: 32

約数和(自身を含む): 74606400

約数和(自身を除く): 42203320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 18839, 37678, 75356, 94195, 150712, 188390, 376780, 753560, 810077, 1620154, 3240308, 4050385, 6480616, 8100770, 16201540, 32403080]

約数ペア:

[(1, 32403080), (2, 16201540), (4, 8100770), (5, 6480616), (8, 4050385), (10, 3240308), (20, 1620154), (40, 810077), (43, 753560), (86, 376780), (172, 188390), (215, 150712), (344, 94195), (430, 75356), (860, 37678), (1720, 18839)]