42564160

素因数分解:

$2^6\times 5^1\times {\mathrm{133013}}^1$

素因数の和:133030

約数の個数: 28

約数和(自身を含む): 101356668

約数和(自身を除く): 58792508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 133013, 266026, 532052, 665065, 1064104, 1330130, 2128208, 2660260, 4256416, 5320520, 8512832, 10641040, 21282080, 42564160]

約数ペア:

[(1, 42564160), (2, 21282080), (4, 10641040), (5, 8512832), (8, 5320520), (10, 4256416), (16, 2660260), (20, 2128208), (32, 1330130), (40, 1064104), (64, 665065), (80, 532052), (160, 266026), (320, 133013)]