632660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 1518720

約数和(自身を除く): 886060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4519, 9038, 18076, 22595, 31633, 45190, 63266, 90380, 126532, 158165, 316330, 632660]

約数ペア:

[(1, 632660), (2, 316330), (4, 158165), (5, 126532), (7, 90380), (10, 63266), (14, 45190), (20, 31633), (28, 22595), (35, 18076), (70, 9038), (140, 4519)]