259872050

素因数分解:

$2^1\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{4229}}^1$

素因数の和:5470

約数の個数: 24

約数和(自身を含む): 483869700

約数和(自身を除く): 223997650

約数列:

[1, 2, 5, 10, 25, 50, 1229, 2458, 4229, 6145, 8458, 12290, 21145, 30725, 42290, 61450, 105725, 211450, 5197441, 10394882, 25987205, 51974410, 129936025, 259872050]

約数ペア:

[(1, 259872050), (2, 129936025), (5, 51974410), (10, 25987205), (25, 10394882), (50, 5197441), (1229, 211450), (2458, 105725), (4229, 61450), (6145, 42290), (8458, 30725), (12290, 21145)]