133065312140

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4019}}^1\times {\mathrm{5323}}^1$

素因数の和:9662

約数の個数: 48

約数和(自身を含む): 280458097920

約数和(自身を除く): 147392785780

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 4019, 5323, 6220, 8038, 10646, 16076, 20095, 21292, 26615, 40190, 53230, 80380, 106460, 1249909, 1655453, 2499818, 3310906, 4999636, 6249545, 6621812, 8277265, 12499090, 16554530, 21393137, 24998180, 33109060, 42786274, 85572548, 106965685, 213931370, 427862740, 6653265607, 13306531214, 26613062428, 33266328035, 66532656070, 133065312140]

約数ペア:

[(1, 133065312140), (2, 66532656070), (4, 33266328035), (5, 26613062428), (10, 13306531214), (20, 6653265607), (311, 427862740), (622, 213931370), (1244, 106965685), (1555, 85572548), (3110, 42786274), (4019, 33109060), (5323, 24998180), (6220, 21393137), (8038, 16554530), (10646, 12499090), (16076, 8277265), (20095, 6621812), (21292, 6249545), (26615, 4999636), (40190, 3310906), (53230, 2499818), (80380, 1655453), (106460, 1249909)]