12149440

素因数分解:

$2^6\times 5^1\times {\mathrm{37967}}^1$

素因数の和:37984

約数の個数: 28

約数和(自身を含む): 28931616

約数和(自身を除く): 16782176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37967, 75934, 151868, 189835, 303736, 379670, 607472, 759340, 1214944, 1518680, 2429888, 3037360, 6074720, 12149440]

約数ペア:

[(1, 12149440), (2, 6074720), (4, 3037360), (5, 2429888), (8, 1518680), (10, 1214944), (16, 759340), (20, 607472), (32, 379670), (40, 303736), (64, 189835), (80, 151868), (160, 75934), (320, 37967)]