4531820

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 9558864

約数和(自身を除く): 5027044

約数列:

[1, 2, 4, 5, 10, 20, 347, 653, 694, 1306, 1388, 1735, 2612, 3265, 3470, 6530, 6940, 13060, 226591, 453182, 906364, 1132955, 2265910, 4531820]

約数ペア:

[(1, 4531820), (2, 2265910), (4, 1132955), (5, 906364), (10, 453182), (20, 226591), (347, 13060), (653, 6940), (694, 6530), (1306, 3470), (1388, 3265), (1735, 2612)]