11971040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3291

約数の個数: 48

約数和(自身を含む): 29520288

約数和(自身を除く): 17549248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3253, 3680, 6506, 13012, 16265, 26024, 32530, 52048, 65060, 74819, 104096, 130120, 149638, 260240, 299276, 374095, 520480, 598552, 748190, 1197104, 1496380, 2394208, 2992760, 5985520, 11971040]

約数ペア:

[(1, 11971040), (2, 5985520), (4, 2992760), (5, 2394208), (8, 1496380), (10, 1197104), (16, 748190), (20, 598552), (23, 520480), (32, 374095), (40, 299276), (46, 260240), (80, 149638), (92, 130120), (115, 104096), (160, 74819), (184, 65060), (230, 52048), (368, 32530), (460, 26024), (736, 16265), (920, 13012), (1840, 6506), (3253, 3680)]