2403131920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{4291307}}^1$

素因数の和:4291327

約数の個数: 40

約数和(自身を含む): 6385466304

約数和(自身を除く): 3982334384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 4291307, 8582614, 17165228, 21456535, 30039149, 34330456, 42913070, 60078298, 68660912, 85826140, 120156596, 150195745, 171652280, 240313192, 300391490, 343304560, 480626384, 600782980, 1201565960, 2403131920]

約数ペア:

[(1, 2403131920), (2, 1201565960), (4, 600782980), (5, 480626384), (7, 343304560), (8, 300391490), (10, 240313192), (14, 171652280), (16, 150195745), (20, 120156596), (28, 85826140), (35, 68660912), (40, 60078298), (56, 42913070), (70, 34330456), (80, 30039149), (112, 21456535), (140, 17165228), (280, 8582614), (560, 4291307)]