11240260

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1009}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 23670360

約数和(自身を除く): 12430100

約数列:

[1, 2, 4, 5, 10, 20, 557, 1009, 1114, 2018, 2228, 2785, 4036, 5045, 5570, 10090, 11140, 20180, 562013, 1124026, 2248052, 2810065, 5620130, 11240260]

約数ペア:

[(1, 11240260), (2, 5620130), (4, 2810065), (5, 2248052), (10, 1124026), (20, 562013), (557, 20180), (1009, 11140), (1114, 10090), (2018, 5570), (2228, 5045), (2785, 4036)]