27238090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 53804736

約数和(自身を除く): 26566646

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1283, 1930, 2123, 2566, 4246, 6415, 10615, 12830, 14113, 21230, 28226, 70565, 141130, 247619, 495238, 1238095, 2476190, 2723809, 5447618, 13619045, 27238090]

約数ペア:

[(1, 27238090), (2, 13619045), (5, 5447618), (10, 2723809), (11, 2476190), (22, 1238095), (55, 495238), (110, 247619), (193, 141130), (386, 70565), (965, 28226), (1283, 21230), (1930, 14113), (2123, 12830), (2566, 10615), (4246, 6415)]