87947770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4583}}^1$

素因数の和:4710

約数の個数: 32

約数和(自身を含む): 168324480

約数和(自身を除く): 80376710

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 4583, 9166, 9595, 19190, 22915, 45830, 87077, 174154, 435385, 462883, 870770, 925766, 2314415, 4628830, 8794777, 17589554, 43973885, 87947770]

約数ペア:

[(1, 87947770), (2, 43973885), (5, 17589554), (10, 8794777), (19, 4628830), (38, 2314415), (95, 925766), (101, 870770), (190, 462883), (202, 435385), (505, 174154), (1010, 87077), (1919, 45830), (3838, 22915), (4583, 19190), (9166, 9595)]