136155500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20947}}^1$

素因数の和:20979

約数の個数: 48

約数和(自身を含む): 320253024

約数和(自身を除く): 184097524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 20947, 41894, 83788, 104735, 209470, 272311, 418940, 523675, 544622, 1047350, 1089244, 1361555, 2094700, 2618375, 2723110, 5236750, 5446220, 6807775, 10473500, 13615550, 27231100, 34038875, 68077750, 136155500]

約数ペア:

[(1, 136155500), (2, 68077750), (4, 34038875), (5, 27231100), (10, 13615550), (13, 10473500), (20, 6807775), (25, 5446220), (26, 5236750), (50, 2723110), (52, 2618375), (65, 2094700), (100, 1361555), (125, 1089244), (130, 1047350), (250, 544622), (260, 523675), (325, 418940), (500, 272311), (650, 209470), (1300, 104735), (1625, 83788), (3250, 41894), (6500, 20947)]