85880770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{505181}}^1$

素因数の和:505205

約数の個数: 16

約数和(自身を含む): 163678968

約数和(自身を除く): 77798198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 505181, 1010362, 2525905, 5051810, 8588077, 17176154, 42940385, 85880770]

約数ペア:

[(1, 85880770), (2, 42940385), (5, 17176154), (10, 8588077), (17, 5051810), (34, 2525905), (85, 1010362), (170, 505181)]