4174820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16057}}^1$

素因数の和:16079

約数の個数: 24

約数和(自身を含む): 9442104

約数和(自身を除く): 5267284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 16057, 32114, 64228, 80285, 160570, 208741, 321140, 417482, 834964, 1043705, 2087410, 4174820]

約数ペア:

[(1, 4174820), (2, 2087410), (4, 1043705), (5, 834964), (10, 417482), (13, 321140), (20, 208741), (26, 160570), (52, 80285), (65, 64228), (130, 32114), (260, 16057)]