4441820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11689}}^1$

素因数の和:11717

約数の個数: 24

約数和(自身を含む): 9819600

約数和(自身を除く): 5377780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11689, 23378, 46756, 58445, 116890, 222091, 233780, 444182, 888364, 1110455, 2220910, 4441820]

約数ペア:

[(1, 4441820), (2, 2220910), (4, 1110455), (5, 888364), (10, 444182), (19, 233780), (20, 222091), (38, 116890), (76, 58445), (95, 46756), (190, 23378), (380, 11689)]