11042080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{9859}}^1$

素因数の和:9881

約数の個数: 48

約数和(自身を含む): 29816640

約数和(自身を除く): 18774560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 9859, 19718, 39436, 49295, 69013, 78872, 98590, 138026, 157744, 197180, 276052, 315488, 345065, 394360, 552104, 690130, 788720, 1104208, 1380260, 1577440, 2208416, 2760520, 5521040, 11042080]

約数ペア:

[(1, 11042080), (2, 5521040), (4, 2760520), (5, 2208416), (7, 1577440), (8, 1380260), (10, 1104208), (14, 788720), (16, 690130), (20, 552104), (28, 394360), (32, 345065), (35, 315488), (40, 276052), (56, 197180), (70, 157744), (80, 138026), (112, 98590), (140, 78872), (160, 69013), (224, 49295), (280, 39436), (560, 19718), (1120, 9859)]