5353960

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 12146760

約数和(自身を除く): 6792800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 977, 1096, 1370, 1954, 2740, 3908, 4885, 5480, 7816, 9770, 19540, 39080, 133849, 267698, 535396, 669245, 1070792, 1338490, 2676980, 5353960]

約数ペア:

[(1, 5353960), (2, 2676980), (4, 1338490), (5, 1070792), (8, 669245), (10, 535396), (20, 267698), (40, 133849), (137, 39080), (274, 19540), (548, 9770), (685, 7816), (977, 5480), (1096, 4885), (1370, 3908), (1954, 2740)]