772660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5519}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 1854720

約数和(自身を除く): 1082060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5519, 11038, 22076, 27595, 38633, 55190, 77266, 110380, 154532, 193165, 386330, 772660]

約数ペア:

[(1, 772660), (2, 386330), (4, 193165), (5, 154532), (7, 110380), (10, 77266), (14, 55190), (20, 38633), (28, 27595), (35, 22076), (70, 11038), (140, 5519)]