1020228620

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{94291}}^1$

素因数の和:94841

約数の個数: 24

約数和(自身を含む): 2146463088

約数和(自身を除く): 1126234468

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 94291, 188582, 377164, 471455, 942910, 1885820, 51011431, 102022862, 204045724, 255057155, 510114310, 1020228620]

約数ペア:

[(1, 1020228620), (2, 510114310), (4, 255057155), (5, 204045724), (10, 102022862), (20, 51011431), (541, 1885820), (1082, 942910), (2164, 471455), (2705, 377164), (5410, 188582), (10820, 94291)]