27675670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10939}}^1$

素因数の和:10980

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 29037290

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 10939, 21878, 54695, 109390, 120329, 240658, 251597, 503194, 601645, 1203290, 1257985, 2515970, 2767567, 5535134, 13837835, 27675670]

約数ペア:

[(1, 27675670), (2, 13837835), (5, 5535134), (10, 2767567), (11, 2515970), (22, 1257985), (23, 1203290), (46, 601645), (55, 503194), (110, 251597), (115, 240658), (230, 120329), (253, 109390), (506, 54695), (1265, 21878), (2530, 10939)]