2299160

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 5216400

約数和(自身を除く): 2917240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 251, 458, 502, 916, 1004, 1145, 1255, 1832, 2008, 2290, 2510, 4580, 5020, 9160, 10040, 57479, 114958, 229916, 287395, 459832, 574790, 1149580, 2299160]

約数ペア:

[(1, 2299160), (2, 1149580), (4, 574790), (5, 459832), (8, 287395), (10, 229916), (20, 114958), (40, 57479), (229, 10040), (251, 9160), (458, 5020), (502, 4580), (916, 2510), (1004, 2290), (1145, 2008), (1255, 1832)]