4084520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9283}}^1$

素因数の和:9305

約数の個数: 32

約数和(自身を含む): 10026720

約数和(自身を除く): 5942200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9283, 18566, 37132, 46415, 74264, 92830, 102113, 185660, 204226, 371320, 408452, 510565, 816904, 1021130, 2042260, 4084520]

約数ペア:

[(1, 4084520), (2, 2042260), (4, 1021130), (5, 816904), (8, 510565), (10, 408452), (11, 371320), (20, 204226), (22, 185660), (40, 102113), (44, 92830), (55, 74264), (88, 46415), (110, 37132), (220, 18566), (440, 9283)]