4402004320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3930361}}^1$

素因数の和:3930383

約数の個数: 48

約数和(自身を含む): 11885414688

約数和(自身を除く): 7483410368

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, 3930361, 7860722, 15721444, 19651805, 27512527, 31442888, 39303610, 55025054, 62885776, 78607220, 110050108, 125771552, 137562635, 157214440, 220100216, 275125270, 314428880, 440200432, 550250540, 628857760, 880400864, 1100501080, 2201002160, 4402004320]

約数ペア:

[(1, 4402004320), (2, 2201002160), (4, 1100501080), (5, 880400864), (7, 628857760), (8, 550250540), (10, 440200432), (14, 314428880), (16, 275125270), (20, 220100216), (28, 157214440), (32, 137562635), (35, 125771552), (40, 110050108), (56, 78607220), (70, 62885776), (80, 55025054), (112, 39303610), (140, 31442888), (160, 27512527), (224, 19651805), (280, 15721444), (560, 7860722), (1120, 3930361)]