551096060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{142771}}^1$

素因数の和:142973

約数の個数: 24

約数和(自身を含む): 1163306256

約数和(自身を除く): 612210196

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 142771, 285542, 571084, 713855, 1427710, 2855420, 27554803, 55109606, 110219212, 137774015, 275548030, 551096060]

約数ペア:

[(1, 551096060), (2, 275548030), (4, 137774015), (5, 110219212), (10, 55109606), (20, 27554803), (193, 2855420), (386, 1427710), (772, 713855), (965, 571084), (1930, 285542), (3860, 142771)]