55365680

素因数分解:

$2^4\times 5^1\times {\mathrm{692071}}^1$

素因数の和:692084

約数の個数: 20

約数和(自身を含む): 128725392

約数和(自身を除く): 73359712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 692071, 1384142, 2768284, 3460355, 5536568, 6920710, 11073136, 13841420, 27682840, 55365680]

約数ペア:

[(1, 55365680), (2, 27682840), (4, 13841420), (5, 11073136), (8, 6920710), (10, 5536568), (16, 3460355), (20, 2768284), (40, 1384142), (80, 692071)]