103671280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30137}}^1$

素因数の和:30193

約数の個数: 40

約数和(自身を含む): 246649392

約数和(自身を除く): 142978112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 30137, 60274, 120548, 150685, 241096, 301370, 482192, 602740, 1205480, 1295891, 2410960, 2591782, 5183564, 6479455, 10367128, 12958910, 20734256, 25917820, 51835640, 103671280]

約数ペア:

[(1, 103671280), (2, 51835640), (4, 25917820), (5, 20734256), (8, 12958910), (10, 10367128), (16, 6479455), (20, 5183564), (40, 2591782), (43, 2410960), (80, 1295891), (86, 1205480), (172, 602740), (215, 482192), (344, 301370), (430, 241096), (688, 150685), (860, 120548), (1720, 60274), (3440, 30137)]