24400660

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5471}}^1$

素因数の和:5703

約数の個数: 24

約数和(自身を含む): 51480576

約数和(自身を除く): 27079916

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 5471, 10942, 21884, 27355, 54710, 109420, 1220033, 2440066, 4880132, 6100165, 12200330, 24400660]

約数ペア:

[(1, 24400660), (2, 12200330), (4, 6100165), (5, 4880132), (10, 2440066), (20, 1220033), (223, 109420), (446, 54710), (892, 27355), (1115, 21884), (2230, 10942), (4460, 5471)]