10415020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6763}}^1$

素因数の和:6790

約数の個数: 48

約数和(自身を含む): 27272448

約数和(自身を除く): 16857428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 6763, 13526, 27052, 33815, 47341, 67630, 74393, 94682, 135260, 148786, 189364, 236705, 297572, 371965, 473410, 520751, 743930, 946820, 1041502, 1487860, 2083004, 2603755, 5207510, 10415020]

約数ペア:

[(1, 10415020), (2, 5207510), (4, 2603755), (5, 2083004), (7, 1487860), (10, 1041502), (11, 946820), (14, 743930), (20, 520751), (22, 473410), (28, 371965), (35, 297572), (44, 236705), (55, 189364), (70, 148786), (77, 135260), (110, 94682), (140, 74393), (154, 67630), (220, 47341), (308, 33815), (385, 27052), (770, 13526), (1540, 6763)]