11528088620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1994479}}^1$

素因数の和:1994522

約数の個数: 36

約数和(自身を含む): 25716825120

約数和(自身を除く): 14188736500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 1994479, 3988958, 7977916, 9972395, 19944790, 33906143, 39889580, 67812286, 135624572, 169530715, 339061430, 576404431, 678122860, 1152808862, 2305617724, 2882022155, 5764044310, 11528088620]

約数ペア:

[(1, 11528088620), (2, 5764044310), (4, 2882022155), (5, 2305617724), (10, 1152808862), (17, 678122860), (20, 576404431), (34, 339061430), (68, 169530715), (85, 135624572), (170, 67812286), (289, 39889580), (340, 33906143), (578, 19944790), (1156, 9972395), (1445, 7977916), (2890, 3988958), (5780, 1994479)]