88973420

素因数分解:

$2^2\times 5^1\times {\mathrm{4448671}}^1$

素因数の和:4448680

約数の個数: 12

約数和(自身を含む): 186844224

約数和(自身を除く): 97870804

約数列:

[1, 2, 4, 5, 10, 20, 4448671, 8897342, 17794684, 22243355, 44486710, 88973420]

約数ペア:

[(1, 88973420), (2, 44486710), (4, 22243355), (5, 17794684), (10, 8897342), (20, 4448671)]