27904046690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{16223}}^1$

素因数の和:16475

約数の個数: 64

約数和(自身を含む): 55046863872

約数和(自身を除く): 27142817182

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 131, 202, 262, 505, 655, 1010, 1310, 1313, 1703, 2626, 3406, 6565, 8515, 13130, 13231, 16223, 17030, 26462, 32446, 66155, 81115, 132310, 162230, 172003, 210899, 344006, 421798, 860015, 1054495, 1638523, 1720030, 2108990, 2125213, 3277046, 4250426, 8192615, 10626065, 16385230, 21252130, 21300799, 27627769, 42601598, 55255538, 106503995, 138138845, 213007990, 214646513, 276277690, 429293026, 1073232565, 2146465130, 2790404669, 5580809338, 13952023345, 27904046690]

約数ペア:

[(1, 27904046690), (2, 13952023345), (5, 5580809338), (10, 2790404669), (13, 2146465130), (26, 1073232565), (65, 429293026), (101, 276277690), (130, 214646513), (131, 213007990), (202, 138138845), (262, 106503995), (505, 55255538), (655, 42601598), (1010, 27627769), (1310, 21300799), (1313, 21252130), (1703, 16385230), (2626, 10626065), (3406, 8192615), (6565, 4250426), (8515, 3277046), (13130, 2125213), (13231, 2108990), (16223, 1720030), (17030, 1638523), (26462, 1054495), (32446, 860015), (66155, 421798), (81115, 344006), (132310, 210899), (162230, 172003)]