134467220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{69313}}^1$

素因数の和:69419

約数の個数: 24

約数和(自身を含む): 285296424

約数和(自身を除く): 150829204

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 69313, 138626, 277252, 346565, 693130, 1386260, 6723361, 13446722, 26893444, 33616805, 67233610, 134467220]

約数ペア:

[(1, 134467220), (2, 67233610), (4, 33616805), (5, 26893444), (10, 13446722), (20, 6723361), (97, 1386260), (194, 693130), (388, 346565), (485, 277252), (970, 138626), (1940, 69313)]