6221540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23929}}^1$

素因数の和:23951

約数の個数: 24

約数和(自身を含む): 14070840

約数和(自身を除く): 7849300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 23929, 47858, 95716, 119645, 239290, 311077, 478580, 622154, 1244308, 1555385, 3110770, 6221540]

約数ペア:

[(1, 6221540), (2, 3110770), (4, 1555385), (5, 1244308), (10, 622154), (13, 478580), (20, 311077), (26, 239290), (52, 119645), (65, 95716), (130, 47858), (260, 23929)]