155652460

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{5431}}^1$

素因数の和:6873

約数の個数: 24

約数和(自身を含む): 327158496

約数和(自身を除く): 171506036

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5431, 5732, 7165, 10862, 14330, 21724, 27155, 28660, 54310, 108620, 7782623, 15565246, 31130492, 38913115, 77826230, 155652460]

約数ペア:

[(1, 155652460), (2, 77826230), (4, 38913115), (5, 31130492), (10, 15565246), (20, 7782623), (1433, 108620), (2866, 54310), (5431, 28660), (5732, 27155), (7165, 21724), (10862, 14330)]