82841140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{218003}}^1$

素因数の和:218031

約数の個数: 24

約数和(自身を含む): 183123360

約数和(自身を除く): 100282220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 218003, 436006, 872012, 1090015, 2180030, 4142057, 4360060, 8284114, 16568228, 20710285, 41420570, 82841140]

約数ペア:

[(1, 82841140), (2, 41420570), (4, 20710285), (5, 16568228), (10, 8284114), (19, 4360060), (20, 4142057), (38, 2180030), (76, 1090015), (95, 872012), (190, 436006), (380, 218003)]