57871543040

素因数分解:

$2^8\times 5^1\times {\mathrm{45212143}}^1$

素因数の和:45212164

約数の個数: 36

約数和(自身を含む): 138620433504

約数和(自身を除く): 80748890464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 45212143, 90424286, 180848572, 226060715, 361697144, 452121430, 723394288, 904242860, 1446788576, 1808485720, 2893577152, 3616971440, 5787154304, 7233942880, 11574308608, 14467885760, 28935771520, 57871543040]

約数ペア:

[(1, 57871543040), (2, 28935771520), (4, 14467885760), (5, 11574308608), (8, 7233942880), (10, 5787154304), (16, 3616971440), (20, 2893577152), (32, 1808485720), (40, 1446788576), (64, 904242860), (80, 723394288), (128, 452121430), (160, 361697144), (256, 226060715), (320, 180848572), (640, 90424286), (1280, 45212143)]