20050130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{105527}}^1$

素因数の和:105553

約数の個数: 16

約数和(自身を含む): 37990080

約数和(自身を除く): 17939950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 105527, 211054, 527635, 1055270, 2005013, 4010026, 10025065, 20050130]

約数ペア:

[(1, 20050130), (2, 10025065), (5, 4010026), (10, 2005013), (19, 1055270), (38, 527635), (95, 211054), (190, 105527)]