13732880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 36961920

約数和(自身を除く): 23229040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 179, 274, 280, 358, 548, 560, 685, 716, 895, 959, 1096, 1253, 1370, 1432, 1790, 1918, 2192, 2506, 2740, 2864, 3580, 3836, 4795, 5012, 5480, 6265, 7160, 7672, 9590, 10024, 10960, 12530, 14320, 15344, 19180, 20048, 24523, 25060, 38360, 49046, 50120, 76720, 98092, 100240, 122615, 171661, 196184, 245230, 343322, 392368, 490460, 686644, 858305, 980920, 1373288, 1716610, 1961840, 2746576, 3433220, 6866440, 13732880]

約数ペア:

[(1, 13732880), (2, 6866440), (4, 3433220), (5, 2746576), (7, 1961840), (8, 1716610), (10, 1373288), (14, 980920), (16, 858305), (20, 686644), (28, 490460), (35, 392368), (40, 343322), (56, 245230), (70, 196184), (80, 171661), (112, 122615), (137, 100240), (140, 98092), (179, 76720), (274, 50120), (280, 49046), (358, 38360), (548, 25060), (560, 24523), (685, 20048), (716, 19180), (895, 15344), (959, 14320), (1096, 12530), (1253, 10960), (1370, 10024), (1432, 9590), (1790, 7672), (1918, 7160), (2192, 6265), (2506, 5480), (2740, 5012), (2864, 4795), (3580, 3836)]