10003280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17863}}^1$

素因数の和:17883

約数の個数: 40

約数和(自身を含む): 26581632

約数和(自身を除く): 16578352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 17863, 35726, 71452, 89315, 125041, 142904, 178630, 250082, 285808, 357260, 500164, 625205, 714520, 1000328, 1250410, 1429040, 2000656, 2500820, 5001640, 10003280]

約数ペア:

[(1, 10003280), (2, 5001640), (4, 2500820), (5, 2000656), (7, 1429040), (8, 1250410), (10, 1000328), (14, 714520), (16, 625205), (20, 500164), (28, 357260), (35, 285808), (40, 250082), (56, 178630), (70, 142904), (80, 125041), (112, 89315), (140, 71452), (280, 35726), (560, 17863)]