42986960

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4231}}^1$

素因数の和:4371

約数の個数: 40

約数和(自身を含む): 100755456

約数和(自身を除く): 57768496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 4231, 5080, 8462, 10160, 16924, 21155, 33848, 42310, 67696, 84620, 169240, 338480, 537337, 1074674, 2149348, 2686685, 4298696, 5373370, 8597392, 10746740, 21493480, 42986960]

約数ペア:

[(1, 42986960), (2, 21493480), (4, 10746740), (5, 8597392), (8, 5373370), (10, 4298696), (16, 2686685), (20, 2149348), (40, 1074674), (80, 537337), (127, 338480), (254, 169240), (508, 84620), (635, 67696), (1016, 42310), (1270, 33848), (2032, 21155), (2540, 16924), (4231, 10160), (5080, 8462)]