2156038180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1827151}}^1$

素因数の和:1827219

約数の個数: 24

約数和(自身を含む): 4604423040

約数和(自身を除く): 2448384860

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 1827151, 3654302, 7308604, 9135755, 18271510, 36543020, 107801909, 215603818, 431207636, 539009545, 1078019090, 2156038180]

約数ペア:

[(1, 2156038180), (2, 1078019090), (4, 539009545), (5, 431207636), (10, 215603818), (20, 107801909), (59, 36543020), (118, 18271510), (236, 9135755), (295, 7308604), (590, 3654302), (1180, 1827151)]