47542720

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1589

約数の個数: 56

約数和(自身を含む): 114409728

約数和(自身を除く): 66867008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1471, 1616, 2020, 2942, 3232, 4040, 5884, 6464, 7355, 8080, 11768, 14710, 16160, 23536, 29420, 32320, 47072, 58840, 94144, 117680, 148571, 235360, 297142, 470720, 594284, 742855, 1188568, 1485710, 2377136, 2971420, 4754272, 5942840, 9508544, 11885680, 23771360, 47542720]

約数ペア:

[(1, 47542720), (2, 23771360), (4, 11885680), (5, 9508544), (8, 5942840), (10, 4754272), (16, 2971420), (20, 2377136), (32, 1485710), (40, 1188568), (64, 742855), (80, 594284), (101, 470720), (160, 297142), (202, 235360), (320, 148571), (404, 117680), (505, 94144), (808, 58840), (1010, 47072), (1471, 32320), (1616, 29420), (2020, 23536), (2942, 16160), (3232, 14710), (4040, 11768), (5884, 8080), (6464, 7355)]