13822000

素因数分解:

$2^4\times 5^3\times {\mathrm{6911}}^1$

素因数の和:6934

約数の個数: 40

約数和(自身を含む): 33426432

約数和(自身を除く): 19604432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 6911, 13822, 27644, 34555, 55288, 69110, 110576, 138220, 172775, 276440, 345550, 552880, 691100, 863875, 1382200, 1727750, 2764400, 3455500, 6911000, 13822000]

約数ペア:

[(1, 13822000), (2, 6911000), (4, 3455500), (5, 2764400), (8, 1727750), (10, 1382200), (16, 863875), (20, 691100), (25, 552880), (40, 345550), (50, 276440), (80, 172775), (100, 138220), (125, 110576), (200, 69110), (250, 55288), (400, 34555), (500, 27644), (1000, 13822), (2000, 6911)]