187441040

素因数分解:

$2^4\times 5^1\times {\mathrm{2343013}}^1$

素因数の和:2343026

約数の個数: 20

約数和(自身を含む): 435800604

約数和(自身を除く): 248359564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2343013, 4686026, 9372052, 11715065, 18744104, 23430130, 37488208, 46860260, 93720520, 187441040]

約数ペア:

[(1, 187441040), (2, 93720520), (4, 46860260), (5, 37488208), (8, 23430130), (10, 18744104), (16, 11715065), (20, 9372052), (40, 4686026), (80, 2343013)]