8110520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18433}}^1$

素因数の和:18455

約数の個数: 32

約数和(自身を含む): 19908720

約数和(自身を除く): 11798200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 18433, 36866, 73732, 92165, 147464, 184330, 202763, 368660, 405526, 737320, 811052, 1013815, 1622104, 2027630, 4055260, 8110520]

約数ペア:

[(1, 8110520), (2, 4055260), (4, 2027630), (5, 1622104), (8, 1013815), (10, 811052), (11, 737320), (20, 405526), (22, 368660), (40, 202763), (44, 184330), (55, 147464), (88, 92165), (110, 73732), (220, 36866), (440, 18433)]