2512450

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 24

約数和(自身を含む): 4726260

約数和(自身を除く): 2213810

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 461, 545, 922, 1090, 2305, 2725, 4610, 5450, 11525, 23050, 50249, 100498, 251245, 502490, 1256225, 2512450]

約数ペア:

[(1, 2512450), (2, 1256225), (5, 502490), (10, 251245), (25, 100498), (50, 50249), (109, 23050), (218, 11525), (461, 5450), (545, 4610), (922, 2725), (1090, 2305)]