11618960

素因数分解:

$2^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{467}}^1$

素因数の和:791

約数の個数: 40

約数和(自身を含む): 27158976

約数和(自身を除く): 15540016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311, 467, 622, 934, 1244, 1555, 1868, 2335, 2488, 3110, 3736, 4670, 4976, 6220, 7472, 9340, 12440, 18680, 24880, 37360, 145237, 290474, 580948, 726185, 1161896, 1452370, 2323792, 2904740, 5809480, 11618960]

約数ペア:

[(1, 11618960), (2, 5809480), (4, 2904740), (5, 2323792), (8, 1452370), (10, 1161896), (16, 726185), (20, 580948), (40, 290474), (80, 145237), (311, 37360), (467, 24880), (622, 18680), (934, 12440), (1244, 9340), (1555, 7472), (1868, 6220), (2335, 4976), (2488, 4670), (3110, 3736)]