4083487960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{513001}}^1$

素因数の和:513211

約数の個数: 32

約数和(自身を含む): 9234036000

約数和(自身を除く): 5150548040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 513001, 1026002, 2052004, 2565005, 4104008, 5130010, 10260020, 20520040, 102087199, 204174398, 408348796, 510435995, 816697592, 1020871990, 2041743980, 4083487960]

約数ペア:

[(1, 4083487960), (2, 2041743980), (4, 1020871990), (5, 816697592), (8, 510435995), (10, 408348796), (20, 204174398), (40, 102087199), (199, 20520040), (398, 10260020), (796, 5130010), (995, 4104008), (1592, 2565005), (1990, 2052004), (3980, 1026002), (7960, 513001)]