82324820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{937}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 181536768

約数和(自身を除く): 99211948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 191, 230, 382, 460, 764, 937, 955, 1874, 1910, 3748, 3820, 4393, 4685, 8786, 9370, 17572, 18740, 21551, 21965, 43102, 43930, 86204, 87860, 107755, 178967, 215510, 357934, 431020, 715868, 894835, 1789670, 3579340, 4116241, 8232482, 16464964, 20581205, 41162410, 82324820]

約数ペア:

[(1, 82324820), (2, 41162410), (4, 20581205), (5, 16464964), (10, 8232482), (20, 4116241), (23, 3579340), (46, 1789670), (92, 894835), (115, 715868), (191, 431020), (230, 357934), (382, 215510), (460, 178967), (764, 107755), (937, 87860), (955, 86204), (1874, 43930), (1910, 43102), (3748, 21965), (3820, 21551), (4393, 18740), (4685, 17572), (8786, 9370)]