82284740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{57947}}^1$

素因数の和:58027

約数の個数: 24

約数和(自身を含む): 175234752

約数和(自身を除く): 92950012

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 57947, 115894, 231788, 289735, 579470, 1158940, 4114237, 8228474, 16456948, 20571185, 41142370, 82284740]

約数ペア:

[(1, 82284740), (2, 41142370), (4, 20571185), (5, 16456948), (10, 8228474), (20, 4114237), (71, 1158940), (142, 579470), (284, 289735), (355, 231788), (710, 115894), (1420, 57947)]