1188045380

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{92383}}^1$

素因数の和:93035

約数の個数: 24

約数和(自身を含む): 2498802432

約数和(自身を除く): 1310757052

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 12860, 92383, 184766, 369532, 461915, 923830, 1847660, 59402269, 118804538, 237609076, 297011345, 594022690, 1188045380]

約数ペア:

[(1, 1188045380), (2, 594022690), (4, 297011345), (5, 237609076), (10, 118804538), (20, 59402269), (643, 1847660), (1286, 923830), (2572, 461915), (3215, 369532), (6430, 184766), (12860, 92383)]