2011086460

素因数分解:

$2^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{56207}}^1$

素因数の和:58005

約数の個数: 24

約数和(自身を含む): 4225717440

約数和(自身を除く): 2214630980

約数列:

[1, 2, 4, 5, 10, 20, 1789, 3578, 7156, 8945, 17890, 35780, 56207, 112414, 224828, 281035, 562070, 1124140, 100554323, 201108646, 402217292, 502771615, 1005543230, 2011086460]

約数ペア:

[(1, 2011086460), (2, 1005543230), (4, 502771615), (5, 402217292), (10, 201108646), (20, 100554323), (1789, 1124140), (3578, 562070), (7156, 281035), (8945, 224828), (17890, 112414), (35780, 56207)]