107221520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191467}}^1$

素因数の和:191487

約数の個数: 40

約数和(自身を含む): 284904384

約数和(自身を除く): 177682864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 191467, 382934, 765868, 957335, 1340269, 1531736, 1914670, 2680538, 3063472, 3829340, 5361076, 6701345, 7658680, 10722152, 13402690, 15317360, 21444304, 26805380, 53610760, 107221520]

約数ペア:

[(1, 107221520), (2, 53610760), (4, 26805380), (5, 21444304), (7, 15317360), (8, 13402690), (10, 10722152), (14, 7658680), (16, 6701345), (20, 5361076), (28, 3829340), (35, 3063472), (40, 2680538), (56, 1914670), (70, 1531736), (80, 1340269), (112, 957335), (140, 765868), (280, 382934), (560, 191467)]