11838820960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3894349}}^1$

素因数の和:3894383

約数の個数: 48

約数和(自身を含む): 29441286000

約数和(自身を除く): 17602465040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3894349, 7788698, 15577396, 19471745, 31154792, 38943490, 62309584, 73992631, 77886980, 124619168, 147985262, 155773960, 295970524, 311547920, 369963155, 591941048, 623095840, 739926310, 1183882096, 1479852620, 2367764192, 2959705240, 5919410480, 11838820960]

約数ペア:

[(1, 11838820960), (2, 5919410480), (4, 2959705240), (5, 2367764192), (8, 1479852620), (10, 1183882096), (16, 739926310), (19, 623095840), (20, 591941048), (32, 369963155), (38, 311547920), (40, 295970524), (76, 155773960), (80, 147985262), (95, 124619168), (152, 77886980), (160, 73992631), (190, 62309584), (304, 38943490), (380, 31154792), (608, 19471745), (760, 15577396), (1520, 7788698), (3040, 3894349)]