22304120

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1759}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 50371200

約数和(自身を除く): 28067080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 1759, 2536, 3170, 3518, 6340, 7036, 8795, 12680, 14072, 17590, 35180, 70360, 557603, 1115206, 2230412, 2788015, 4460824, 5576030, 11152060, 22304120]

約数ペア:

[(1, 22304120), (2, 11152060), (4, 5576030), (5, 4460824), (8, 2788015), (10, 2230412), (20, 1115206), (40, 557603), (317, 70360), (634, 35180), (1268, 17590), (1585, 14072), (1759, 12680), (2536, 8795), (3170, 7036), (3518, 6340)]