5056660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 12781440

約数和(自身を除く): 7724780

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 1901, 2660, 3802, 7604, 9505, 13307, 19010, 26614, 36119, 38020, 53228, 66535, 72238, 133070, 144476, 180595, 252833, 266140, 361190, 505666, 722380, 1011332, 1264165, 2528330, 5056660]

約数ペア:

[(1, 5056660), (2, 2528330), (4, 1264165), (5, 1011332), (7, 722380), (10, 505666), (14, 361190), (19, 266140), (20, 252833), (28, 180595), (35, 144476), (38, 133070), (70, 72238), (76, 66535), (95, 53228), (133, 38020), (140, 36119), (190, 26614), (266, 19010), (380, 13307), (532, 9505), (665, 7604), (1330, 3802), (1901, 2660)]