1120510

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 2041200

約数和(自身を除く): 920690

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1259, 2518, 6295, 12590, 112051, 224102, 560255, 1120510]

約数ペア:

[(1, 1120510), (2, 560255), (5, 224102), (10, 112051), (89, 12590), (178, 6295), (445, 2518), (890, 1259)]