10791280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3137}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 25681392

約数和(自身を除く): 14890112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3137, 3440, 6274, 12548, 15685, 25096, 31370, 50192, 62740, 125480, 134891, 250960, 269782, 539564, 674455, 1079128, 1348910, 2158256, 2697820, 5395640, 10791280]

約数ペア:

[(1, 10791280), (2, 5395640), (4, 2697820), (5, 2158256), (8, 1348910), (10, 1079128), (16, 674455), (20, 539564), (40, 269782), (43, 250960), (80, 134891), (86, 125480), (172, 62740), (215, 50192), (344, 31370), (430, 25096), (688, 15685), (860, 12548), (1720, 6274), (3137, 3440)]