1570892810

素因数分解:

$2^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{78427}}^1$

素因数の和:80437

約数の個数: 16

約数和(自身を含む): 2829054816

約数和(自身を除く): 1258162006

約数列:

[1, 2, 5, 10, 2003, 4006, 10015, 20030, 78427, 156854, 392135, 784270, 157089281, 314178562, 785446405, 1570892810]

約数ペア:

[(1, 1570892810), (2, 785446405), (5, 314178562), (10, 157089281), (2003, 784270), (4006, 392135), (10015, 156854), (20030, 78427)]