804987442180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{1031057}}^1$

素因数の和:1031548

約数の個数: 48

約数和(自身を含む): 1711391310720

約数和(自身を除く): 906403868540

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 379, 412, 515, 758, 1030, 1516, 1895, 2060, 3790, 7580, 39037, 78074, 156148, 195185, 390370, 780740, 1031057, 2062114, 4124228, 5155285, 10310570, 20621140, 106198871, 212397742, 390770603, 424795484, 530994355, 781541206, 1061988710, 1563082412, 1953853015, 2123977420, 3907706030, 7815412060, 40249372109, 80498744218, 160997488436, 201246860545, 402493721090, 804987442180]

約数ペア:

[(1, 804987442180), (2, 402493721090), (4, 201246860545), (5, 160997488436), (10, 80498744218), (20, 40249372109), (103, 7815412060), (206, 3907706030), (379, 2123977420), (412, 1953853015), (515, 1563082412), (758, 1061988710), (1030, 781541206), (1516, 530994355), (1895, 424795484), (2060, 390770603), (3790, 212397742), (7580, 106198871), (39037, 20621140), (78074, 10310570), (156148, 5155285), (195185, 4124228), (390370, 2062114), (780740, 1031057)]