5253800

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 12378300

約数和(自身を除く): 7124500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 241, 436, 482, 545, 872, 964, 1090, 1205, 1928, 2180, 2410, 2725, 4360, 4820, 5450, 6025, 9640, 10900, 12050, 21800, 24100, 26269, 48200, 52538, 105076, 131345, 210152, 262690, 525380, 656725, 1050760, 1313450, 2626900, 5253800]

約数ペア:

[(1, 5253800), (2, 2626900), (4, 1313450), (5, 1050760), (8, 656725), (10, 525380), (20, 262690), (25, 210152), (40, 131345), (50, 105076), (100, 52538), (109, 48200), (200, 26269), (218, 24100), (241, 21800), (436, 12050), (482, 10900), (545, 9640), (872, 6025), (964, 5450), (1090, 4820), (1205, 4360), (1928, 2725), (2180, 2410)]