73802720

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{4567}}^1$

素因数の和:4683

約数の個数: 48

約数和(自身を含む): 176123808

約数和(自身を除く): 102321088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 4567, 8080, 9134, 16160, 18268, 22835, 36536, 45670, 73072, 91340, 146144, 182680, 365360, 461267, 730720, 922534, 1845068, 2306335, 3690136, 4612670, 7380272, 9225340, 14760544, 18450680, 36901360, 73802720]

約数ペア:

[(1, 73802720), (2, 36901360), (4, 18450680), (5, 14760544), (8, 9225340), (10, 7380272), (16, 4612670), (20, 3690136), (32, 2306335), (40, 1845068), (80, 922534), (101, 730720), (160, 461267), (202, 365360), (404, 182680), (505, 146144), (808, 91340), (1010, 73072), (1616, 45670), (2020, 36536), (3232, 22835), (4040, 18268), (4567, 16160), (8080, 9134)]