2674003760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1759213}}^1$

素因数の和:1759245

約数の個数: 40

約数和(自身を含む): 6544276080

約数和(自身を除く): 3870272320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1759213, 3518426, 7036852, 8796065, 14073704, 17592130, 28147408, 33425047, 35184260, 66850094, 70368520, 133700188, 140737040, 167125235, 267400376, 334250470, 534800752, 668500940, 1337001880, 2674003760]

約数ペア:

[(1, 2674003760), (2, 1337001880), (4, 668500940), (5, 534800752), (8, 334250470), (10, 267400376), (16, 167125235), (19, 140737040), (20, 133700188), (38, 70368520), (40, 66850094), (76, 35184260), (80, 33425047), (95, 28147408), (152, 17592130), (190, 14073704), (304, 8796065), (380, 7036852), (760, 3518426), (1520, 1759213)]