133765280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76003}}^1$

素因数の和:76029

約数の個数: 48

約数和(自身を含む): 344754144

約数和(自身を除く): 210988864

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 76003, 152006, 304012, 380015, 608024, 760030, 836033, 1216048, 1520060, 1672066, 2432096, 3040120, 3344132, 4180165, 6080240, 6688264, 8360330, 12160480, 13376528, 16720660, 26753056, 33441320, 66882640, 133765280]

約数ペア:

[(1, 133765280), (2, 66882640), (4, 33441320), (5, 26753056), (8, 16720660), (10, 13376528), (11, 12160480), (16, 8360330), (20, 6688264), (22, 6080240), (32, 4180165), (40, 3344132), (44, 3040120), (55, 2432096), (80, 1672066), (88, 1520060), (110, 1216048), (160, 836033), (176, 760030), (220, 608024), (352, 380015), (440, 304012), (880, 152006), (1760, 76003)]