13678700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19541}}^1$

素因数の和:19562

約数の個数: 36

約数和(自身を含む): 33924912

約数和(自身を除く): 20246212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 19541, 39082, 78164, 97705, 136787, 195410, 273574, 390820, 488525, 547148, 683935, 977050, 1367870, 1954100, 2735740, 3419675, 6839350, 13678700]

約数ペア:

[(1, 13678700), (2, 6839350), (4, 3419675), (5, 2735740), (7, 1954100), (10, 1367870), (14, 977050), (20, 683935), (25, 547148), (28, 488525), (35, 390820), (50, 273574), (70, 195410), (100, 136787), (140, 97705), (175, 78164), (350, 39082), (700, 19541)]