25184450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{4621}}^1$

素因数の和:4742

約数の個数: 24

約数和(自身を含む): 47283060

約数和(自身を除く): 22098610

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 4621, 5450, 9242, 23105, 46210, 115525, 231050, 503689, 1007378, 2518445, 5036890, 12592225, 25184450]

約数ペア:

[(1, 25184450), (2, 12592225), (5, 5036890), (10, 2518445), (25, 1007378), (50, 503689), (109, 231050), (218, 115525), (545, 46210), (1090, 23105), (2725, 9242), (4621, 5450)]