3842380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8353}}^1$

素因数の和:8385

約数の個数: 24

約数和(自身を含む): 8420832

約数和(自身を除く): 4578452

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 8353, 16706, 33412, 41765, 83530, 167060, 192119, 384238, 768476, 960595, 1921190, 3842380]

約数ペア:

[(1, 3842380), (2, 1921190), (4, 960595), (5, 768476), (10, 384238), (20, 192119), (23, 167060), (46, 83530), (92, 41765), (115, 33412), (230, 16706), (460, 8353)]