13608560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 38092800

約数和(自身を除く): 24484240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1279, 1330, 1520, 2128, 2558, 2660, 5116, 5320, 6395, 8953, 10232, 10640, 12790, 17906, 20464, 24301, 25580, 35812, 44765, 48602, 51160, 71624, 89530, 97204, 102320, 121505, 143248, 170107, 179060, 194408, 243010, 340214, 358120, 388816, 486020, 680428, 716240, 850535, 972040, 1360856, 1701070, 1944080, 2721712, 3402140, 6804280, 13608560]

約数ペア:

[(1, 13608560), (2, 6804280), (4, 3402140), (5, 2721712), (7, 1944080), (8, 1701070), (10, 1360856), (14, 972040), (16, 850535), (19, 716240), (20, 680428), (28, 486020), (35, 388816), (38, 358120), (40, 340214), (56, 243010), (70, 194408), (76, 179060), (80, 170107), (95, 143248), (112, 121505), (133, 102320), (140, 97204), (152, 89530), (190, 71624), (266, 51160), (280, 48602), (304, 44765), (380, 35812), (532, 25580), (560, 24301), (665, 20464), (760, 17906), (1064, 12790), (1279, 10640), (1330, 10232), (1520, 8953), (2128, 6395), (2558, 5320), (2660, 5116)]