13481440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12037}}^1$

素因数の和:12059

約数の個数: 48

約数和(自身を含む): 36402912

約数和(自身を除く): 22921472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12037, 24074, 48148, 60185, 84259, 96296, 120370, 168518, 192592, 240740, 337036, 385184, 421295, 481480, 674072, 842590, 962960, 1348144, 1685180, 1925920, 2696288, 3370360, 6740720, 13481440]

約数ペア:

[(1, 13481440), (2, 6740720), (4, 3370360), (5, 2696288), (7, 1925920), (8, 1685180), (10, 1348144), (14, 962960), (16, 842590), (20, 674072), (28, 481480), (32, 421295), (35, 385184), (40, 337036), (56, 240740), (70, 192592), (80, 168518), (112, 120370), (140, 96296), (160, 84259), (224, 60185), (280, 48148), (560, 24074), (1120, 12037)]