5610020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21577}}^1$

素因数の和:21599

約数の個数: 24

約数和(自身を含む): 12687864

約数和(自身を除く): 7077844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21577, 43154, 86308, 107885, 215770, 280501, 431540, 561002, 1122004, 1402505, 2805010, 5610020]

約数ペア:

[(1, 5610020), (2, 2805010), (4, 1402505), (5, 1122004), (10, 561002), (13, 431540), (20, 280501), (26, 215770), (52, 107885), (65, 86308), (130, 43154), (260, 21577)]