10960820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42157}}^1$

素因数の和:42179

約数の個数: 24

約数和(自身を含む): 24788904

約数和(自身を除く): 13828084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42157, 84314, 168628, 210785, 421570, 548041, 843140, 1096082, 2192164, 2740205, 5480410, 10960820]

約数ペア:

[(1, 10960820), (2, 5480410), (4, 2740205), (5, 2192164), (10, 1096082), (13, 843140), (20, 548041), (26, 421570), (52, 210785), (65, 168628), (130, 84314), (260, 42157)]