2223140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 4830840

約数和(自身を除く): 2607700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3833, 7666, 15332, 19165, 38330, 76660, 111157, 222314, 444628, 555785, 1111570, 2223140]

約数ペア:

[(1, 2223140), (2, 1111570), (4, 555785), (5, 444628), (10, 222314), (20, 111157), (29, 76660), (58, 38330), (116, 19165), (145, 15332), (290, 7666), (580, 3833)]