804543170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{19949}}^1$

素因数の和:20102

約数の個数: 32

約数和(自身を含む): 1501038000

約数和(自身を除く): 696494830

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 4033, 8066, 19949, 20165, 39898, 40330, 99745, 199490, 738113, 1476226, 2174441, 3690565, 4348882, 7381130, 10872205, 21744410, 80454317, 160908634, 402271585, 804543170]

約数ペア:

[(1, 804543170), (2, 402271585), (5, 160908634), (10, 80454317), (37, 21744410), (74, 10872205), (109, 7381130), (185, 4348882), (218, 3690565), (370, 2174441), (545, 1476226), (1090, 738113), (4033, 199490), (8066, 99745), (19949, 40330), (20165, 39898)]