21526150

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{7297}}^1$

素因数の和:7368

約数の個数: 24

約数和(自身を含む): 40722840

約数和(自身を除く): 19196690

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 7297, 14594, 36485, 72970, 182425, 364850, 430523, 861046, 2152615, 4305230, 10763075, 21526150]

約数ペア:

[(1, 21526150), (2, 10763075), (5, 4305230), (10, 2152615), (25, 861046), (50, 430523), (59, 364850), (118, 182425), (295, 72970), (590, 36485), (1475, 14594), (2950, 7297)]