14280880

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 33471072

約数和(自身を除く): 19190192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1303, 1370, 2192, 2606, 2740, 5212, 5480, 6515, 10424, 10960, 13030, 20848, 26060, 52120, 104240, 178511, 357022, 714044, 892555, 1428088, 1785110, 2856176, 3570220, 7140440, 14280880]

約数ペア:

[(1, 14280880), (2, 7140440), (4, 3570220), (5, 2856176), (8, 1785110), (10, 1428088), (16, 892555), (20, 714044), (40, 357022), (80, 178511), (137, 104240), (274, 52120), (548, 26060), (685, 20848), (1096, 13030), (1303, 10960), (1370, 10424), (2192, 6515), (2606, 5480), (2740, 5212)]