40587745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{439}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 54584640

約数和(自身を除く): 13996895

約数列:

[1, 5, 11, 41, 55, 205, 439, 451, 1681, 2195, 2255, 4829, 8405, 17999, 18491, 24145, 89995, 92455, 197989, 737959, 989945, 3689795, 8117549, 40587745]

約数ペア:

[(1, 40587745), (5, 8117549), (11, 3689795), (41, 989945), (55, 737959), (205, 197989), (439, 92455), (451, 89995), (1681, 24145), (2195, 18491), (2255, 17999), (4829, 8405)]