9723880

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 21981600

約数和(自身を除く): 12257720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 859, 1132, 1415, 1718, 2264, 2830, 3436, 4295, 5660, 6872, 8590, 11320, 17180, 34360, 243097, 486194, 972388, 1215485, 1944776, 2430970, 4861940, 9723880]

約数ペア:

[(1, 9723880), (2, 4861940), (4, 2430970), (5, 1944776), (8, 1215485), (10, 972388), (20, 486194), (40, 243097), (283, 34360), (566, 17180), (859, 11320), (1132, 8590), (1415, 6872), (1718, 5660), (2264, 4295), (2830, 3436)]