2019910268320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1803491311}}^1$

素因数の和:1803491333

約数の個数: 48

約数和(自身を含む): 5453757727488

約数和(自身を除く): 3433847459168

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, 1803491311, 3606982622, 7213965244, 9017456555, 12624439177, 14427930488, 18034913110, 25248878354, 28855860976, 36069826220, 50497756708, 57711721952, 63122195885, 72139652440, 100995513416, 126244391770, 144279304880, 201991026832, 252488783540, 288558609760, 403982053664, 504977567080, 1009955134160, 2019910268320]

約数ペア:

[(1, 2019910268320), (2, 1009955134160), (4, 504977567080), (5, 403982053664), (7, 288558609760), (8, 252488783540), (10, 201991026832), (14, 144279304880), (16, 126244391770), (20, 100995513416), (28, 72139652440), (32, 63122195885), (35, 57711721952), (40, 50497756708), (56, 36069826220), (70, 28855860976), (80, 25248878354), (112, 18034913110), (140, 14427930488), (160, 12624439177), (224, 9017456555), (280, 7213965244), (560, 3606982622), (1120, 1803491311)]