135735440

素因数分解:

$2^4\times 5^1\times {\mathrm{1696693}}^1$

素因数の和:1696706

約数の個数: 20

約数和(自身を含む): 315585084

約数和(自身を除く): 179849644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1696693, 3393386, 6786772, 8483465, 13573544, 16966930, 27147088, 33933860, 67867720, 135735440]

約数ペア:

[(1, 135735440), (2, 67867720), (4, 33933860), (5, 27147088), (8, 16966930), (10, 13573544), (16, 8483465), (20, 6786772), (40, 3393386), (80, 1696693)]