39363080

素因数分解:

$2^3\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1117}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 88746840

約数和(自身を除く): 49383760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 881, 1117, 1762, 2234, 3524, 4405, 4468, 5585, 7048, 8810, 8936, 11170, 17620, 22340, 35240, 44680, 984077, 1968154, 3936308, 4920385, 7872616, 9840770, 19681540, 39363080]

約数ペア:

[(1, 39363080), (2, 19681540), (4, 9840770), (5, 7872616), (8, 4920385), (10, 3936308), (20, 1968154), (40, 984077), (881, 44680), (1117, 35240), (1762, 22340), (2234, 17620), (3524, 11170), (4405, 8936), (4468, 8810), (5585, 7048)]