5002690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 11508480

約数和(自身を除く): 6505790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 73, 77, 89, 110, 146, 154, 178, 365, 385, 445, 511, 623, 730, 770, 803, 890, 979, 1022, 1246, 1606, 1958, 2555, 3115, 4015, 4895, 5110, 5621, 6230, 6497, 6853, 8030, 9790, 11242, 12994, 13706, 28105, 32485, 34265, 45479, 56210, 64970, 68530, 71467, 90958, 142934, 227395, 357335, 454790, 500269, 714670, 1000538, 2501345, 5002690]

約数ペア:

[(1, 5002690), (2, 2501345), (5, 1000538), (7, 714670), (10, 500269), (11, 454790), (14, 357335), (22, 227395), (35, 142934), (55, 90958), (70, 71467), (73, 68530), (77, 64970), (89, 56210), (110, 45479), (146, 34265), (154, 32485), (178, 28105), (365, 13706), (385, 12994), (445, 11242), (511, 9790), (623, 8030), (730, 6853), (770, 6497), (803, 6230), (890, 5621), (979, 5110), (1022, 4895), (1246, 4015), (1606, 3115), (1958, 2555)]