67700180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34897}}^1$

素因数の和:35003

約数の個数: 24

約数和(自身を含む): 143640168

約数和(自身を除く): 75939988

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 34897, 69794, 139588, 174485, 348970, 697940, 3385009, 6770018, 13540036, 16925045, 33850090, 67700180]

約数ペア:

[(1, 67700180), (2, 33850090), (4, 16925045), (5, 13540036), (10, 6770018), (20, 3385009), (97, 697940), (194, 348970), (388, 174485), (485, 139588), (970, 69794), (1940, 34897)]