6726640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 40

約数和(自身を含む): 15981120

約数和(自身を除く): 9254480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1789, 1880, 3578, 3760, 7156, 8945, 14312, 17890, 28624, 35780, 71560, 84083, 143120, 168166, 336332, 420415, 672664, 840830, 1345328, 1681660, 3363320, 6726640]

約数ペア:

[(1, 6726640), (2, 3363320), (4, 1681660), (5, 1345328), (8, 840830), (10, 672664), (16, 420415), (20, 336332), (40, 168166), (47, 143120), (80, 84083), (94, 71560), (188, 35780), (235, 28624), (376, 17890), (470, 14312), (752, 8945), (940, 7156), (1789, 3760), (1880, 3578)]