1149580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 2434320

約数和(自身を除く): 1284740

約数列:

[1, 2, 4, 5, 10, 20, 229, 251, 458, 502, 916, 1004, 1145, 1255, 2290, 2510, 4580, 5020, 57479, 114958, 229916, 287395, 574790, 1149580]

約数ペア:

[(1, 1149580), (2, 574790), (4, 287395), (5, 229916), (10, 114958), (20, 57479), (229, 5020), (251, 4580), (458, 2510), (502, 2290), (916, 1255), (1004, 1145)]