11553760

素因数分解:

$2^5\times 5^1\times {\mathrm{72211}}^1$

素因数の和:72226

約数の個数: 24

約数和(自身を含む): 27296136

約数和(自身を除く): 15742376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 72211, 144422, 288844, 361055, 577688, 722110, 1155376, 1444220, 2310752, 2888440, 5776880, 11553760]

約数ペア:

[(1, 11553760), (2, 5776880), (4, 2888440), (5, 2310752), (8, 1444220), (10, 1155376), (16, 722110), (20, 577688), (32, 361055), (40, 288844), (80, 144422), (160, 72211)]