222730460

素因数分解:

$2^2\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{3931}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 468018096

約数和(自身を除く): 245287636

約数列:

[1, 2, 4, 5, 10, 20, 2833, 3931, 5666, 7862, 11332, 14165, 15724, 19655, 28330, 39310, 56660, 78620, 11136523, 22273046, 44546092, 55682615, 111365230, 222730460]

約数ペア:

[(1, 222730460), (2, 111365230), (4, 55682615), (5, 44546092), (10, 22273046), (20, 11136523), (2833, 78620), (3931, 56660), (5666, 39310), (7862, 28330), (11332, 19655), (14165, 15724)]