67432460

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34759}}^1$

素因数の和:34865

約数の個数: 24

約数和(自身を含む): 143072160

約数和(自身を除く): 75639700

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 34759, 69518, 139036, 173795, 347590, 695180, 3371623, 6743246, 13486492, 16858115, 33716230, 67432460]

約数ペア:

[(1, 67432460), (2, 33716230), (4, 16858115), (5, 13486492), (10, 6743246), (20, 3371623), (97, 695180), (194, 347590), (388, 173795), (485, 139036), (970, 69518), (1940, 34759)]