27126520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 62564040

約数和(自身を除く): 35437520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 307, 376, 470, 614, 940, 1228, 1535, 1880, 2209, 2456, 3070, 4418, 6140, 8836, 11045, 12280, 14429, 17672, 22090, 28858, 44180, 57716, 72145, 88360, 115432, 144290, 288580, 577160, 678163, 1356326, 2712652, 3390815, 5425304, 6781630, 13563260, 27126520]

約数ペア:

[(1, 27126520), (2, 13563260), (4, 6781630), (5, 5425304), (8, 3390815), (10, 2712652), (20, 1356326), (40, 678163), (47, 577160), (94, 288580), (188, 144290), (235, 115432), (307, 88360), (376, 72145), (470, 57716), (614, 44180), (940, 28858), (1228, 22090), (1535, 17672), (1880, 14429), (2209, 12280), (2456, 11045), (3070, 8836), (4418, 6140)]