56972920

素因数分解:

$2^3\times 5^1\times {\mathrm{1424323}}^1$

素因数の和:1424334

約数の個数: 16

約数和(自身を含む): 128189160

約数和(自身を除く): 71216240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1424323, 2848646, 5697292, 7121615, 11394584, 14243230, 28486460, 56972920]

約数ペア:

[(1, 56972920), (2, 28486460), (4, 14243230), (5, 11394584), (8, 7121615), (10, 5697292), (20, 2848646), (40, 1424323)]