11983520

素因数分解:

$2^5\times 5^1\times {\mathrm{74897}}^1$

素因数の和:74912

約数の個数: 24

約数和(自身を含む): 28311444

約数和(自身を除く): 16327924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74897, 149794, 299588, 374485, 599176, 748970, 1198352, 1497940, 2396704, 2995880, 5991760, 11983520]

約数ペア:

[(1, 11983520), (2, 5991760), (4, 2995880), (5, 2396704), (8, 1497940), (10, 1198352), (16, 748970), (20, 599176), (32, 374485), (40, 299588), (80, 149794), (160, 74897)]