2080931830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{56501}}^1$

素因数の和:56664

約数の個数: 32

約数和(自身を含む): 3905418240

約数和(自身を除く): 1824486410

約数列:

[1, 2, 5, 10, 29, 58, 127, 145, 254, 290, 635, 1270, 3683, 7366, 18415, 36830, 56501, 113002, 282505, 565010, 1638529, 3277058, 7175627, 8192645, 14351254, 16385290, 35878135, 71756270, 208093183, 416186366, 1040465915, 2080931830]

約数ペア:

[(1, 2080931830), (2, 1040465915), (5, 416186366), (10, 208093183), (29, 71756270), (58, 35878135), (127, 16385290), (145, 14351254), (254, 8192645), (290, 7175627), (635, 3277058), (1270, 1638529), (3683, 565010), (7366, 282505), (18415, 113002), (36830, 56501)]