10139180

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4651}}^1$

素因数の和:4769

約数の個数: 24

約数和(自身を含む): 21492240

約数和(自身を除く): 11353060

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4651, 9302, 18604, 23255, 46510, 93020, 506959, 1013918, 2027836, 2534795, 5069590, 10139180]

約数ペア:

[(1, 10139180), (2, 5069590), (4, 2534795), (5, 2027836), (10, 1013918), (20, 506959), (109, 93020), (218, 46510), (436, 23255), (545, 18604), (1090, 9302), (2180, 4651)]