14007440

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 32730048

約数和(自身を除く): 18722608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 563, 622, 1126, 1244, 1555, 2252, 2488, 2815, 3110, 4504, 4976, 5630, 6220, 9008, 11260, 12440, 22520, 24880, 45040, 175093, 350186, 700372, 875465, 1400744, 1750930, 2801488, 3501860, 7003720, 14007440]

約数ペア:

[(1, 14007440), (2, 7003720), (4, 3501860), (5, 2801488), (8, 1750930), (10, 1400744), (16, 875465), (20, 700372), (40, 350186), (80, 175093), (311, 45040), (563, 24880), (622, 22520), (1126, 12440), (1244, 11260), (1555, 9008), (2252, 6220), (2488, 5630), (2815, 4976), (3110, 4504)]