129126580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{586939}}^1$

素因数の和:586959

約数の個数: 24

約数和(自身を含む): 295817760

約数和(自身を除く): 166691180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 586939, 1173878, 2347756, 2934695, 5869390, 6456329, 11738780, 12912658, 25825316, 32281645, 64563290, 129126580]

約数ペア:

[(1, 129126580), (2, 64563290), (4, 32281645), (5, 25825316), (10, 12912658), (11, 11738780), (20, 6456329), (22, 5869390), (44, 2934695), (55, 2347756), (110, 1173878), (220, 586939)]