4861651465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{20149}}^1$

素因数の和:20313

約数の個数: 32

約数和(自身を含む): 6580828800

約数和(自身を除く): 1719177335

約数列:

[1, 5, 11, 41, 55, 107, 205, 451, 535, 1177, 2255, 4387, 5885, 20149, 21935, 48257, 100745, 221639, 241285, 826109, 1108195, 2155943, 4130545, 9087199, 10779715, 23715373, 45435995, 88393663, 118576865, 441968315, 972330293, 4861651465]

約数ペア:

[(1, 4861651465), (5, 972330293), (11, 441968315), (41, 118576865), (55, 88393663), (107, 45435995), (205, 23715373), (451, 10779715), (535, 9087199), (1177, 4130545), (2255, 2155943), (4387, 1108195), (5885, 826109), (20149, 241285), (21935, 221639), (48257, 100745)]