28132300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{40189}}^1$

素因数の和:40210

約数の個数: 36

約数和(自身を含む): 69769840

約数和(自身を除く): 41637540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40189, 80378, 160756, 200945, 281323, 401890, 562646, 803780, 1004725, 1125292, 1406615, 2009450, 2813230, 4018900, 5626460, 7033075, 14066150, 28132300]

約数ペア:

[(1, 28132300), (2, 14066150), (4, 7033075), (5, 5626460), (7, 4018900), (10, 2813230), (14, 2009450), (20, 1406615), (25, 1125292), (28, 1004725), (35, 803780), (50, 562646), (70, 401890), (100, 281323), (140, 200945), (175, 160756), (350, 80378), (700, 40189)]