5081270

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 9220608

約数和(自身を除く): 4139338

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 4001, 8002, 20005, 40010, 508127, 1016254, 2540635, 5081270]

約数ペア:

[(1, 5081270), (2, 2540635), (5, 1016254), (10, 508127), (127, 40010), (254, 20005), (635, 8002), (1270, 4001)]