2068340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5443}}^1$

素因数の和:5471

約数の個数: 24

約数和(自身を含む): 4572960

約数和(自身を除く): 2504620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5443, 10886, 21772, 27215, 54430, 103417, 108860, 206834, 413668, 517085, 1034170, 2068340]

約数ペア:

[(1, 2068340), (2, 1034170), (4, 517085), (5, 413668), (10, 206834), (19, 108860), (20, 103417), (38, 54430), (76, 27215), (95, 21772), (190, 10886), (380, 5443)]