2113406960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3773941}}^1$

素因数の和:3773961

約数の個数: 40

約数和(自身を含む): 5615625696

約数和(自身を除く): 3502218736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3773941, 7547882, 15095764, 18869705, 26417587, 30191528, 37739410, 52835174, 60383056, 75478820, 105670348, 132087935, 150957640, 211340696, 264175870, 301915280, 422681392, 528351740, 1056703480, 2113406960]

約数ペア:

[(1, 2113406960), (2, 1056703480), (4, 528351740), (5, 422681392), (7, 301915280), (8, 264175870), (10, 211340696), (14, 150957640), (16, 132087935), (20, 105670348), (28, 75478820), (35, 60383056), (40, 52835174), (56, 37739410), (70, 30191528), (80, 26417587), (112, 18869705), (140, 15095764), (280, 7547882), (560, 3773941)]