135273560

素因数分解:

$2^3\times 5^1\times {\mathrm{3381839}}^1$

素因数の和:3381850

約数の個数: 16

約数和(自身を含む): 304365600

約数和(自身を除く): 169092040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3381839, 6763678, 13527356, 16909195, 27054712, 33818390, 67636780, 135273560]

約数ペア:

[(1, 135273560), (2, 67636780), (4, 33818390), (5, 27054712), (8, 16909195), (10, 13527356), (20, 6763678), (40, 3381839)]