187017920

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11027}}^1$

素因数の和:11097

約数の個数: 56

約数和(自身を含む): 453780144

約数和(自身を除く): 266762224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1696, 2120, 3392, 4240, 8480, 11027, 16960, 22054, 44108, 55135, 88216, 110270, 176432, 220540, 352864, 441080, 584431, 705728, 882160, 1168862, 1764320, 2337724, 2922155, 3528640, 4675448, 5844310, 9350896, 11688620, 18701792, 23377240, 37403584, 46754480, 93508960, 187017920]

約数ペア:

[(1, 187017920), (2, 93508960), (4, 46754480), (5, 37403584), (8, 23377240), (10, 18701792), (16, 11688620), (20, 9350896), (32, 5844310), (40, 4675448), (53, 3528640), (64, 2922155), (80, 2337724), (106, 1764320), (160, 1168862), (212, 882160), (265, 705728), (320, 584431), (424, 441080), (530, 352864), (848, 220540), (1060, 176432), (1696, 110270), (2120, 88216), (3392, 55135), (4240, 44108), (8480, 22054), (11027, 16960)]