2580529121270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4373}}^1\times {\mathrm{808363}}^1$

素因数の和:812816

約数の個数: 32

約数和(自身を含む): 4709664469152

約数和(自身を除く): 2129135347882

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 4373, 8746, 21865, 43730, 319229, 638458, 808363, 1596145, 1616726, 3192290, 4041815, 8083630, 59010499, 118020998, 295052495, 590104990, 3534971399, 7069942798, 17674856995, 35349713990, 258052912127, 516105824254, 1290264560635, 2580529121270]

約数ペア:

[(1, 2580529121270), (2, 1290264560635), (5, 516105824254), (10, 258052912127), (73, 35349713990), (146, 17674856995), (365, 7069942798), (730, 3534971399), (4373, 590104990), (8746, 295052495), (21865, 118020998), (43730, 59010499), (319229, 8083630), (638458, 4041815), (808363, 3192290), (1596145, 1616726)]