2385489280

素因数分解:

$2^7\times 5^1\times {\mathrm{353}}^1\times {\mathrm{10559}}^1$

素因数の和:10931

約数の個数: 64

約数和(自身を含む): 5719507200

約数和(自身を除く): 3334017920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 353, 640, 706, 1412, 1765, 2824, 3530, 5648, 7060, 10559, 11296, 14120, 21118, 22592, 28240, 42236, 45184, 52795, 56480, 84472, 105590, 112960, 168944, 211180, 225920, 337888, 422360, 675776, 844720, 1351552, 1689440, 3378880, 3727327, 6757760, 7454654, 14909308, 18636635, 29818616, 37273270, 59637232, 74546540, 119274464, 149093080, 238548928, 298186160, 477097856, 596372320, 1192744640, 2385489280]

約数ペア:

[(1, 2385489280), (2, 1192744640), (4, 596372320), (5, 477097856), (8, 298186160), (10, 238548928), (16, 149093080), (20, 119274464), (32, 74546540), (40, 59637232), (64, 37273270), (80, 29818616), (128, 18636635), (160, 14909308), (320, 7454654), (353, 6757760), (640, 3727327), (706, 3378880), (1412, 1689440), (1765, 1351552), (2824, 844720), (3530, 675776), (5648, 422360), (7060, 337888), (10559, 225920), (11296, 211180), (14120, 168944), (21118, 112960), (22592, 105590), (28240, 84472), (42236, 56480), (45184, 52795)]