82603780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{590027}}^1$

素因数の和:590043

約数の個数: 24

約数和(自身を含む): 198249408

約数和(自身を除く): 115645628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 590027, 1180054, 2360108, 2950135, 4130189, 5900270, 8260378, 11800540, 16520756, 20650945, 41301890, 82603780]

約数ペア:

[(1, 82603780), (2, 41301890), (4, 20650945), (5, 16520756), (7, 11800540), (10, 8260378), (14, 5900270), (20, 4130189), (28, 2950135), (35, 2360108), (70, 1180054), (140, 590027)]