42571540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193507}}^1$

素因数の和:193527

約数の個数: 24

約数和(自身を含む): 97528032

約数和(自身を除く): 54956492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 193507, 387014, 774028, 967535, 1935070, 2128577, 3870140, 4257154, 8514308, 10642885, 21285770, 42571540]

約数ペア:

[(1, 42571540), (2, 21285770), (4, 10642885), (5, 8514308), (10, 4257154), (11, 3870140), (20, 2128577), (22, 1935070), (44, 967535), (55, 774028), (110, 387014), (220, 193507)]