11495800

素因数分解:

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

素因数の和:496

約数の個数: 48

約数和(自身を含む): 26951400

約数和(自身を除く): 15455600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 251, 458, 502, 916, 1004, 1145, 1255, 1832, 2008, 2290, 2510, 4580, 5020, 5725, 6275, 9160, 10040, 11450, 12550, 22900, 25100, 45800, 50200, 57479, 114958, 229916, 287395, 459832, 574790, 1149580, 1436975, 2299160, 2873950, 5747900, 11495800]

約数ペア:

[(1, 11495800), (2, 5747900), (4, 2873950), (5, 2299160), (8, 1436975), (10, 1149580), (20, 574790), (25, 459832), (40, 287395), (50, 229916), (100, 114958), (200, 57479), (229, 50200), (251, 45800), (458, 25100), (502, 22900), (916, 12550), (1004, 11450), (1145, 10040), (1255, 9160), (1832, 6275), (2008, 5725), (2290, 5020), (2510, 4580)]