324302560

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47137}}^1$

素因数の和:47195

約数の個数: 48

約数和(自身を含む): 783999216

約数和(自身を除く): 459696656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 47137, 94274, 188548, 235685, 377096, 471370, 754192, 942740, 1508384, 1885480, 2026891, 3770960, 4053782, 7541920, 8107564, 10134455, 16215128, 20268910, 32430256, 40537820, 64860512, 81075640, 162151280, 324302560]

約数ペア:

[(1, 324302560), (2, 162151280), (4, 81075640), (5, 64860512), (8, 40537820), (10, 32430256), (16, 20268910), (20, 16215128), (32, 10134455), (40, 8107564), (43, 7541920), (80, 4053782), (86, 3770960), (160, 2026891), (172, 1885480), (215, 1508384), (344, 942740), (430, 754192), (688, 471370), (860, 377096), (1376, 235685), (1720, 188548), (3440, 94274), (6880, 47137)]