6866240440

素因数分解:

$2^3\times 5^1\times {\mathrm{45137}}^1\times {\mathrm{3803}}^1$

素因数の和:48951

約数の個数: 32

約数和(自身を含む): 15453445680

約数和(自身を除く): 8587205240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3803, 7606, 15212, 19015, 30424, 38030, 45137, 76060, 90274, 152120, 180548, 225685, 361096, 451370, 902740, 1805480, 171656011, 343312022, 686624044, 858280055, 1373248088, 1716560110, 3433120220, 6866240440]

約数ペア:

[(1, 6866240440), (2, 3433120220), (4, 1716560110), (5, 1373248088), (8, 858280055), (10, 686624044), (20, 343312022), (40, 171656011), (3803, 1805480), (7606, 902740), (15212, 451370), (19015, 361096), (30424, 225685), (38030, 180548), (45137, 152120), (76060, 90274)]