132880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:175

約数の個数: 40

約数和(自身を含む): 339264

約数和(自身を除く): 206384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 1208, 1510, 1661, 2416, 3020, 3322, 6040, 6644, 8305, 12080, 13288, 16610, 26576, 33220, 66440, 132880]

約数ペア:

[(1, 132880), (2, 66440), (4, 33220), (5, 26576), (8, 16610), (10, 13288), (11, 12080), (16, 8305), (20, 6644), (22, 6040), (40, 3322), (44, 3020), (55, 2416), (80, 1661), (88, 1510), (110, 1208), (151, 880), (176, 755), (220, 604), (302, 440)]