85973920

素因数分解:

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

素因数の和:4373

約数の個数: 48

約数和(自身を含む): 204761088

約数和(自身を除く): 118787168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 4231, 5080, 8462, 10160, 16924, 20320, 21155, 33848, 42310, 67696, 84620, 135392, 169240, 338480, 537337, 676960, 1074674, 2149348, 2686685, 4298696, 5373370, 8597392, 10746740, 17194784, 21493480, 42986960, 85973920]

約数ペア:

[(1, 85973920), (2, 42986960), (4, 21493480), (5, 17194784), (8, 10746740), (10, 8597392), (16, 5373370), (20, 4298696), (32, 2686685), (40, 2149348), (80, 1074674), (127, 676960), (160, 537337), (254, 338480), (508, 169240), (635, 135392), (1016, 84620), (1270, 67696), (2032, 42310), (2540, 33848), (4064, 21155), (4231, 20320), (5080, 16924), (8462, 10160)]