6622340

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1259}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 13970880

約数和(自身を除く): 7348540

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1259, 1315, 2518, 2630, 5036, 5260, 6295, 12590, 25180, 331117, 662234, 1324468, 1655585, 3311170, 6622340]

約数ペア:

[(1, 6622340), (2, 3311170), (4, 1655585), (5, 1324468), (10, 662234), (20, 331117), (263, 25180), (526, 12590), (1052, 6295), (1259, 5260), (1315, 5036), (2518, 2630)]