1085087240

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{119503}}^1$

素因数の和:119741

約数の個数: 32

約数和(自身を含む): 2452222080

約数和(自身を除く): 1367134840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 119503, 239006, 478012, 597515, 956024, 1195030, 2390060, 4780120, 27127181, 54254362, 108508724, 135635905, 217017448, 271271810, 542543620, 1085087240]

約数ペア:

[(1, 1085087240), (2, 542543620), (4, 271271810), (5, 217017448), (8, 135635905), (10, 108508724), (20, 54254362), (40, 27127181), (227, 4780120), (454, 2390060), (908, 1195030), (1135, 956024), (1816, 597515), (2270, 478012), (4540, 239006), (9080, 119503)]