1175542960

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{90149}}^1$

素因数の和:90325

約数の個数: 40

約数和(自身を含む): 2749935600

約数和(自身を除く): 1574392640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 90149, 180298, 360596, 450745, 721192, 901490, 1442384, 1802980, 3605960, 7211920, 14694287, 29388574, 58777148, 73471435, 117554296, 146942870, 235108592, 293885740, 587771480, 1175542960]

約数ペア:

[(1, 1175542960), (2, 587771480), (4, 293885740), (5, 235108592), (8, 146942870), (10, 117554296), (16, 73471435), (20, 58777148), (40, 29388574), (80, 14694287), (163, 7211920), (326, 3605960), (652, 1802980), (815, 1442384), (1304, 901490), (1630, 721192), (2608, 450745), (3260, 360596), (6520, 180298), (13040, 90149)]