39060400

素因数分解:

$2^4\times 5^2\times {\mathrm{97651}}^1$

素因数の和:97669

約数の個数: 30

約数和(自身を含む): 93843572

約数和(自身を除く): 54783172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 97651, 195302, 390604, 488255, 781208, 976510, 1562416, 1953020, 2441275, 3906040, 4882550, 7812080, 9765100, 19530200, 39060400]

約数ペア:

[(1, 39060400), (2, 19530200), (4, 9765100), (5, 7812080), (8, 4882550), (10, 3906040), (16, 2441275), (20, 1953020), (25, 1562416), (40, 976510), (50, 781208), (80, 488255), (100, 390604), (200, 195302), (400, 97651)]