372000440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1328573}}^1$

素因数の和:1328591

約数の個数: 32

約数和(自身を含む): 956573280

約数和(自身を除く): 584572840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1328573, 2657146, 5314292, 6642865, 9300011, 10628584, 13285730, 18600022, 26571460, 37200044, 46500055, 53142920, 74400088, 93000110, 186000220, 372000440]

約数ペア:

[(1, 372000440), (2, 186000220), (4, 93000110), (5, 74400088), (7, 53142920), (8, 46500055), (10, 37200044), (14, 26571460), (20, 18600022), (28, 13285730), (35, 10628584), (40, 9300011), (56, 6642865), (70, 5314292), (140, 2657146), (280, 1328573)]