5542504520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{102563}}^1$

素因数の和:102774

約数の個数: 64

約数和(自身を含む): 14326139520

約数和(自身を除く): 8783635000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2702, 3860, 5404, 6755, 7720, 10808, 13510, 27020, 54040, 102563, 205126, 410252, 512815, 717941, 820504, 1025630, 1435882, 2051260, 2871764, 3589705, 4102520, 5743528, 7179410, 14358820, 19794659, 28717640, 39589318, 79178636, 98973295, 138562613, 158357272, 197946590, 277125226, 395893180, 554250452, 692813065, 791786360, 1108500904, 1385626130, 2771252260, 5542504520]

約数ペア:

[(1, 5542504520), (2, 2771252260), (4, 1385626130), (5, 1108500904), (7, 791786360), (8, 692813065), (10, 554250452), (14, 395893180), (20, 277125226), (28, 197946590), (35, 158357272), (40, 138562613), (56, 98973295), (70, 79178636), (140, 39589318), (193, 28717640), (280, 19794659), (386, 14358820), (772, 7179410), (965, 5743528), (1351, 4102520), (1544, 3589705), (1930, 2871764), (2702, 2051260), (3860, 1435882), (5404, 1025630), (6755, 820504), (7720, 717941), (10808, 512815), (13510, 410252), (27020, 205126), (54040, 102563)]