11525680

素因数分解:

$2^4\times 5^1\times {\mathrm{144071}}^1$

素因数の和:144084

約数の個数: 20

約数和(自身を含む): 26797392

約数和(自身を除く): 15271712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 144071, 288142, 576284, 720355, 1152568, 1440710, 2305136, 2881420, 5762840, 11525680]

約数ペア:

[(1, 11525680), (2, 5762840), (4, 2881420), (5, 2305136), (8, 1440710), (10, 1152568), (16, 720355), (20, 576284), (40, 288142), (80, 144071)]