5619020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25541}}^1$

素因数の和:25561

約数の個数: 24

約数和(自身を含む): 12873168

約数和(自身を除く): 7254148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 25541, 51082, 102164, 127705, 255410, 280951, 510820, 561902, 1123804, 1404755, 2809510, 5619020]

約数ペア:

[(1, 5619020), (2, 2809510), (4, 1404755), (5, 1123804), (10, 561902), (11, 510820), (20, 280951), (22, 255410), (44, 127705), (55, 102164), (110, 51082), (220, 25541)]