39525920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{35291}}^1$

素因数の和:35313

約数の個数: 48

約数和(自身を含む): 106723008

約数和(自身を除く): 67197088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 35291, 70582, 141164, 176455, 247037, 282328, 352910, 494074, 564656, 705820, 988148, 1129312, 1235185, 1411640, 1976296, 2470370, 2823280, 3952592, 4940740, 5646560, 7905184, 9881480, 19762960, 39525920]

約数ペア:

[(1, 39525920), (2, 19762960), (4, 9881480), (5, 7905184), (7, 5646560), (8, 4940740), (10, 3952592), (14, 2823280), (16, 2470370), (20, 1976296), (28, 1411640), (32, 1235185), (35, 1129312), (40, 988148), (56, 705820), (70, 564656), (80, 494074), (112, 352910), (140, 282328), (160, 247037), (224, 176455), (280, 141164), (560, 70582), (1120, 35291)]