2010553840

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{35447}}^1$

素因数の和:36169

約数の個数: 40

約数和(自身を含む): 4681262880

約数和(自身を除く): 2670709040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 1418, 2836, 3545, 5672, 7090, 11344, 14180, 28360, 35447, 56720, 70894, 141788, 177235, 283576, 354470, 567152, 708940, 1417880, 2835760, 25131923, 50263846, 100527692, 125659615, 201055384, 251319230, 402110768, 502638460, 1005276920, 2010553840]

約数ペア:

[(1, 2010553840), (2, 1005276920), (4, 502638460), (5, 402110768), (8, 251319230), (10, 201055384), (16, 125659615), (20, 100527692), (40, 50263846), (80, 25131923), (709, 2835760), (1418, 1417880), (2836, 708940), (3545, 567152), (5672, 354470), (7090, 283576), (11344, 177235), (14180, 141788), (28360, 70894), (35447, 56720)]