39021920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{34841}}^1$

素因数の和:34863

約数の個数: 48

約数和(自身を含む): 105362208

約数和(自身を除く): 66340288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 34841, 69682, 139364, 174205, 243887, 278728, 348410, 487774, 557456, 696820, 975548, 1114912, 1219435, 1393640, 1951096, 2438870, 2787280, 3902192, 4877740, 5574560, 7804384, 9755480, 19510960, 39021920]

約数ペア:

[(1, 39021920), (2, 19510960), (4, 9755480), (5, 7804384), (7, 5574560), (8, 4877740), (10, 3902192), (14, 2787280), (16, 2438870), (20, 1951096), (28, 1393640), (32, 1219435), (35, 1114912), (40, 975548), (56, 696820), (70, 557456), (80, 487774), (112, 348410), (140, 278728), (160, 243887), (224, 174205), (280, 139364), (560, 69682), (1120, 34841)]