4783180

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 10090080

約数和(自身を除く): 5306900

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 769, 1244, 1538, 1555, 3076, 3110, 3845, 6220, 7690, 15380, 239159, 478318, 956636, 1195795, 2391590, 4783180]

約数ペア:

[(1, 4783180), (2, 2391590), (4, 1195795), (5, 956636), (10, 478318), (20, 239159), (311, 15380), (622, 7690), (769, 6220), (1244, 3845), (1538, 3110), (1555, 3076)]