29139440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33113}}^1$

素因数の和:33137

約数の個数: 40

約数和(自身を含む): 73910448

約数和(自身を除く): 44771008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 33113, 66226, 132452, 165565, 264904, 331130, 364243, 529808, 662260, 728486, 1324520, 1456972, 1821215, 2649040, 2913944, 3642430, 5827888, 7284860, 14569720, 29139440]

約数ペア:

[(1, 29139440), (2, 14569720), (4, 7284860), (5, 5827888), (8, 3642430), (10, 2913944), (11, 2649040), (16, 1821215), (20, 1456972), (22, 1324520), (40, 728486), (44, 662260), (55, 529808), (80, 364243), (88, 331130), (110, 264904), (176, 165565), (220, 132452), (440, 66226), (880, 33113)]