13169300

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1667}}^1$

素因数の和:1760

約数の個数: 36

約数和(自身を含む): 28956480

約数和(自身を除く): 15787180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1667, 1975, 3334, 3950, 6668, 7900, 8335, 16670, 33340, 41675, 83350, 131693, 166700, 263386, 526772, 658465, 1316930, 2633860, 3292325, 6584650, 13169300]

約数ペア:

[(1, 13169300), (2, 6584650), (4, 3292325), (5, 2633860), (10, 1316930), (20, 658465), (25, 526772), (50, 263386), (79, 166700), (100, 131693), (158, 83350), (316, 41675), (395, 33340), (790, 16670), (1580, 8335), (1667, 7900), (1975, 6668), (3334, 3950)]