26016400

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 60

約数和(自身を含む): 63014692

約数和(自身を除く): 36998292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 337, 386, 400, 674, 772, 965, 1348, 1544, 1685, 1930, 2696, 3088, 3370, 3860, 4825, 5392, 6740, 7720, 8425, 9650, 13480, 15440, 16850, 19300, 26960, 33700, 38600, 65041, 67400, 77200, 130082, 134800, 260164, 325205, 520328, 650410, 1040656, 1300820, 1626025, 2601640, 3252050, 5203280, 6504100, 13008200, 26016400]

約数ペア:

[(1, 26016400), (2, 13008200), (4, 6504100), (5, 5203280), (8, 3252050), (10, 2601640), (16, 1626025), (20, 1300820), (25, 1040656), (40, 650410), (50, 520328), (80, 325205), (100, 260164), (193, 134800), (200, 130082), (337, 77200), (386, 67400), (400, 65041), (674, 38600), (772, 33700), (965, 26960), (1348, 19300), (1544, 16850), (1685, 15440), (1930, 13480), (2696, 9650), (3088, 8425), (3370, 7720), (3860, 6740), (4825, 5392)]