256260310

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{94561}}^1$

素因数の和:94839

約数の個数: 16

約数和(自身を含む): 462975552

約数和(自身を除く): 206715242

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 94561, 189122, 472805, 945610, 25626031, 51252062, 128130155, 256260310]

約数ペア:

[(1, 256260310), (2, 128130155), (5, 51252062), (10, 25626031), (271, 945610), (542, 472805), (1355, 189122), (2710, 94561)]