70309400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{50221}}^1$

素因数の和:50244

約数の個数: 48

約数和(自身を含む): 186825840

約数和(自身を除く): 116516440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 50221, 100442, 200884, 251105, 351547, 401768, 502210, 703094, 1004420, 1255525, 1406188, 1757735, 2008840, 2511050, 2812376, 3515470, 5022100, 7030940, 8788675, 10044200, 14061880, 17577350, 35154700, 70309400]

約数ペア:

[(1, 70309400), (2, 35154700), (4, 17577350), (5, 14061880), (7, 10044200), (8, 8788675), (10, 7030940), (14, 5022100), (20, 3515470), (25, 2812376), (28, 2511050), (35, 2008840), (40, 1757735), (50, 1406188), (56, 1255525), (70, 1004420), (100, 703094), (140, 502210), (175, 401768), (200, 351547), (280, 251105), (350, 200884), (700, 100442), (1400, 50221)]