24331460

素因数分解:

$2^2\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1109}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 51188760

約数和(自身を除く): 26857300

約数列:

[1, 2, 4, 5, 10, 20, 1097, 1109, 2194, 2218, 4388, 4436, 5485, 5545, 10970, 11090, 21940, 22180, 1216573, 2433146, 4866292, 6082865, 12165730, 24331460]

約数ペア:

[(1, 24331460), (2, 12165730), (4, 6082865), (5, 4866292), (10, 2433146), (20, 1216573), (1097, 22180), (1109, 21940), (2194, 11090), (2218, 10970), (4388, 5545), (4436, 5485)]