183978710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2311}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 349574400

約数和(自身を除く): 165595690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 419, 838, 2095, 2311, 4190, 4622, 7961, 11555, 15922, 23110, 39805, 43909, 79610, 87818, 219545, 439090, 968309, 1936618, 4841545, 9683090, 18397871, 36795742, 91989355, 183978710]

約数ペア:

[(1, 183978710), (2, 91989355), (5, 36795742), (10, 18397871), (19, 9683090), (38, 4841545), (95, 1936618), (190, 968309), (419, 439090), (838, 219545), (2095, 87818), (2311, 79610), (4190, 43909), (4622, 39805), (7961, 23110), (11555, 15922)]