96915680

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20887}}^1$

素因数の和:20931

約数の個数: 48

約数和(自身を含む): 236869920

約数和(自身を除く): 139954240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 20887, 41774, 83548, 104435, 167096, 208870, 334192, 417740, 605723, 668384, 835480, 1211446, 1670960, 2422892, 3028615, 3341920, 4845784, 6057230, 9691568, 12114460, 19383136, 24228920, 48457840, 96915680]

約数ペア:

[(1, 96915680), (2, 48457840), (4, 24228920), (5, 19383136), (8, 12114460), (10, 9691568), (16, 6057230), (20, 4845784), (29, 3341920), (32, 3028615), (40, 2422892), (58, 1670960), (80, 1211446), (116, 835480), (145, 668384), (160, 605723), (232, 417740), (290, 334192), (464, 208870), (580, 167096), (928, 104435), (1160, 83548), (2320, 41774), (4640, 20887)]