4066760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5381

約数の個数: 32

約数和(自身を含む): 9633600

約数和(自身を除く): 5566840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5351, 10702, 21404, 26755, 42808, 53510, 101669, 107020, 203338, 214040, 406676, 508345, 813352, 1016690, 2033380, 4066760]

約数ペア:

[(1, 4066760), (2, 2033380), (4, 1016690), (5, 813352), (8, 508345), (10, 406676), (19, 214040), (20, 203338), (38, 107020), (40, 101669), (76, 53510), (95, 42808), (152, 26755), (190, 21404), (380, 10702), (760, 5351)]