41042240

素因数分解:

$2^6\times 5^1\times {\mathrm{128257}}^1$

素因数の和:128274

約数の個数: 28

約数和(自身を含む): 97732596

約数和(自身を除く): 56690356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 128257, 256514, 513028, 641285, 1026056, 1282570, 2052112, 2565140, 4104224, 5130280, 8208448, 10260560, 20521120, 41042240]

約数ペア:

[(1, 41042240), (2, 20521120), (4, 10260560), (5, 8208448), (8, 5130280), (10, 4104224), (16, 2565140), (20, 2052112), (32, 1282570), (40, 1026056), (64, 641285), (80, 513028), (160, 256514), (320, 128257)]