83082760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 194871600

約数和(自身を除く): 111788840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 584, 730, 740, 769, 1460, 1480, 1538, 2701, 2920, 3076, 3845, 5402, 6152, 7690, 10804, 13505, 15380, 21608, 27010, 28453, 30760, 54020, 56137, 56906, 108040, 112274, 113812, 142265, 224548, 227624, 280685, 284530, 449096, 561370, 569060, 1122740, 1138120, 2077069, 2245480, 4154138, 8308276, 10385345, 16616552, 20770690, 41541380, 83082760]

約数ペア:

[(1, 83082760), (2, 41541380), (4, 20770690), (5, 16616552), (8, 10385345), (10, 8308276), (20, 4154138), (37, 2245480), (40, 2077069), (73, 1138120), (74, 1122740), (146, 569060), (148, 561370), (185, 449096), (292, 284530), (296, 280685), (365, 227624), (370, 224548), (584, 142265), (730, 113812), (740, 112274), (769, 108040), (1460, 56906), (1480, 56137), (1538, 54020), (2701, 30760), (2920, 28453), (3076, 27010), (3845, 21608), (5402, 15380), (6152, 13505), (7690, 10804)]