26066380

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9949}}^1$

素因数の和:10089

約数の個数: 24

約数和(自身を含む): 55162800

約数和(自身を除く): 29096420

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 9949, 19898, 39796, 49745, 99490, 198980, 1303319, 2606638, 5213276, 6516595, 13033190, 26066380]

約数ペア:

[(1, 26066380), (2, 13033190), (4, 6516595), (5, 5213276), (10, 2606638), (20, 1303319), (131, 198980), (262, 99490), (524, 49745), (655, 39796), (1310, 19898), (2620, 9949)]