714542960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{81943}}^1$

素因数の和:82065

約数の個数: 40

約数和(自身を含む): 1676574240

約数和(自身を除く): 962031280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 81943, 163886, 327772, 409715, 655544, 819430, 1311088, 1638860, 3277720, 6555440, 8931787, 17863574, 35727148, 44658935, 71454296, 89317870, 142908592, 178635740, 357271480, 714542960]

約数ペア:

[(1, 714542960), (2, 357271480), (4, 178635740), (5, 142908592), (8, 89317870), (10, 71454296), (16, 44658935), (20, 35727148), (40, 17863574), (80, 8931787), (109, 6555440), (218, 3277720), (436, 1638860), (545, 1311088), (872, 819430), (1090, 655544), (1744, 409715), (2180, 327772), (4360, 163886), (8720, 81943)]