27346480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 74280960

約数和(自身を除く): 46934480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1039, 1316, 1645, 1880, 2078, 2632, 3290, 3760, 4156, 5195, 5264, 6580, 7273, 8312, 10390, 13160, 14546, 16624, 20780, 26320, 29092, 36365, 41560, 48833, 58184, 72730, 83120, 97666, 116368, 145460, 195332, 244165, 290920, 341831, 390664, 488330, 581840, 683662, 781328, 976660, 1367324, 1709155, 1953320, 2734648, 3418310, 3906640, 5469296, 6836620, 13673240, 27346480]

約数ペア:

[(1, 27346480), (2, 13673240), (4, 6836620), (5, 5469296), (7, 3906640), (8, 3418310), (10, 2734648), (14, 1953320), (16, 1709155), (20, 1367324), (28, 976660), (35, 781328), (40, 683662), (47, 581840), (56, 488330), (70, 390664), (80, 341831), (94, 290920), (112, 244165), (140, 195332), (188, 145460), (235, 116368), (280, 97666), (329, 83120), (376, 72730), (470, 58184), (560, 48833), (658, 41560), (752, 36365), (940, 29092), (1039, 26320), (1316, 20780), (1645, 16624), (1880, 14546), (2078, 13160), (2632, 10390), (3290, 8312), (3760, 7273), (4156, 6580), (5195, 5264)]