39220220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150847}}^1$

素因数の和:150869

約数の個数: 24

約数和(自身を含む): 88698624

約数和(自身を除く): 49478404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150847, 301694, 603388, 754235, 1508470, 1961011, 3016940, 3922022, 7844044, 9805055, 19610110, 39220220]

約数ペア:

[(1, 39220220), (2, 19610110), (4, 9805055), (5, 7844044), (10, 3922022), (13, 3016940), (20, 1961011), (26, 1508470), (52, 754235), (65, 603388), (130, 301694), (260, 150847)]