57851920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103307}}^1$

素因数の和:103327

約数の個数: 40

約数和(自身を含む): 153722304

約数和(自身を除く): 95870384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 103307, 206614, 413228, 516535, 723149, 826456, 1033070, 1446298, 1652912, 2066140, 2892596, 3615745, 4132280, 5785192, 7231490, 8264560, 11570384, 14462980, 28925960, 57851920]

約数ペア:

[(1, 57851920), (2, 28925960), (4, 14462980), (5, 11570384), (7, 8264560), (8, 7231490), (10, 5785192), (14, 4132280), (16, 3615745), (20, 2892596), (28, 2066140), (35, 1652912), (40, 1446298), (56, 1033070), (70, 826456), (80, 723149), (112, 516535), (140, 413228), (280, 206614), (560, 103307)]