75666740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 168376320

約数和(自身を除く): 92709580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 173, 190, 346, 380, 692, 865, 1151, 1730, 2302, 3287, 3460, 4604, 5755, 6574, 11510, 13148, 16435, 21869, 23020, 32870, 43738, 65740, 87476, 109345, 199123, 218690, 398246, 437380, 796492, 995615, 1991230, 3783337, 3982460, 7566674, 15133348, 18916685, 37833370, 75666740]

約数ペア:

[(1, 75666740), (2, 37833370), (4, 18916685), (5, 15133348), (10, 7566674), (19, 3982460), (20, 3783337), (38, 1991230), (76, 995615), (95, 796492), (173, 437380), (190, 398246), (346, 218690), (380, 199123), (692, 109345), (865, 87476), (1151, 65740), (1730, 43738), (2302, 32870), (3287, 23020), (3460, 21869), (4604, 16435), (5755, 13148), (6574, 11510)]