85577840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36887}}^1$

素因数の和:36929

約数の個数: 40

約数和(自身を含む): 205835040

約数和(自身を除く): 120257200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 36887, 73774, 147548, 184435, 295096, 368870, 590192, 737740, 1069723, 1475480, 2139446, 2950960, 4278892, 5348615, 8557784, 10697230, 17115568, 21394460, 42788920, 85577840]

約数ペア:

[(1, 85577840), (2, 42788920), (4, 21394460), (5, 17115568), (8, 10697230), (10, 8557784), (16, 5348615), (20, 4278892), (29, 2950960), (40, 2139446), (58, 1475480), (80, 1069723), (116, 737740), (145, 590192), (232, 368870), (290, 295096), (464, 184435), (580, 147548), (1160, 73774), (2320, 36887)]