24715580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 55080480

約数和(自身を除く): 30364900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 337, 380, 386, 674, 772, 965, 1348, 1685, 1930, 3370, 3667, 3860, 6403, 6740, 7334, 12806, 14668, 18335, 25612, 32015, 36670, 64030, 65041, 73340, 128060, 130082, 260164, 325205, 650410, 1235779, 1300820, 2471558, 4943116, 6178895, 12357790, 24715580]

約数ペア:

[(1, 24715580), (2, 12357790), (4, 6178895), (5, 4943116), (10, 2471558), (19, 1300820), (20, 1235779), (38, 650410), (76, 325205), (95, 260164), (190, 130082), (193, 128060), (337, 73340), (380, 65041), (386, 64030), (674, 36670), (772, 32015), (965, 25612), (1348, 18335), (1685, 14668), (1930, 12806), (3370, 7334), (3667, 6740), (3860, 6403)]