1134520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 2585520

約数和(自身を除く): 1451000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 251, 452, 502, 565, 904, 1004, 1130, 1255, 2008, 2260, 2510, 4520, 5020, 10040, 28363, 56726, 113452, 141815, 226904, 283630, 567260, 1134520]

約数ペア:

[(1, 1134520), (2, 567260), (4, 283630), (5, 226904), (8, 141815), (10, 113452), (20, 56726), (40, 28363), (113, 10040), (226, 5020), (251, 4520), (452, 2510), (502, 2260), (565, 2008), (904, 1255), (1004, 1130)]