13329760

素因数分解:

$2^5\times 5^1\times {\mathrm{83311}}^1$

素因数の和:83326

約数の個数: 24

約数和(自身を含む): 31491936

約数和(自身を除く): 18162176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 83311, 166622, 333244, 416555, 666488, 833110, 1332976, 1666220, 2665952, 3332440, 6664880, 13329760]

約数ペア:

[(1, 13329760), (2, 6664880), (4, 3332440), (5, 2665952), (8, 1666220), (10, 1332976), (16, 833110), (20, 666488), (32, 416555), (40, 333244), (80, 166622), (160, 83311)]