112144409870

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{27966187}}^1$

素因数の和:27966595

約数の個数: 16

約数和(自身を含む): 202363336368

約数和(自身を除く): 90218926498

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 27966187, 55932374, 139830935, 279661870, 11214440987, 22428881974, 56072204935, 112144409870]

約数ペア:

[(1, 112144409870), (2, 56072204935), (5, 22428881974), (10, 11214440987), (401, 279661870), (802, 139830935), (2005, 55932374), (4010, 27966187)]