223094260

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{11779}}^1$

素因数の和:12735

約数の個数: 24

約数和(自身を含む): 469032480

約数和(自身を除く): 245938220

約数列:

[1, 2, 4, 5, 10, 20, 947, 1894, 3788, 4735, 9470, 11779, 18940, 23558, 47116, 58895, 117790, 235580, 11154713, 22309426, 44618852, 55773565, 111547130, 223094260]

約数ペア:

[(1, 223094260), (2, 111547130), (4, 55773565), (5, 44618852), (10, 22309426), (20, 11154713), (947, 235580), (1894, 117790), (3788, 58895), (4735, 47116), (9470, 23558), (11779, 18940)]