551090600

素因数分解:

$2^3\times 5^2\times {\mathrm{1093}}^1\times {\mathrm{2521}}^1$

素因数の和:3630

約数の個数: 48

約数和(自身を含む): 1282966620

約数和(自身を除く): 731876020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1093, 2186, 2521, 4372, 5042, 5465, 8744, 10084, 10930, 12605, 20168, 21860, 25210, 27325, 43720, 50420, 54650, 63025, 100840, 109300, 126050, 218600, 252100, 504200, 2755453, 5510906, 11021812, 13777265, 22043624, 27554530, 55109060, 68886325, 110218120, 137772650, 275545300, 551090600]

約数ペア:

[(1, 551090600), (2, 275545300), (4, 137772650), (5, 110218120), (8, 68886325), (10, 55109060), (20, 27554530), (25, 22043624), (40, 13777265), (50, 11021812), (100, 5510906), (200, 2755453), (1093, 504200), (2186, 252100), (2521, 218600), (4372, 126050), (5042, 109300), (5465, 100840), (8744, 63025), (10084, 54650), (10930, 50420), (12605, 43720), (20168, 27325), (21860, 25210)]