1125680

素因数分解:

$2^4\times 5^1\times {\mathrm{14071}}^1$

素因数の和:14084

約数の個数: 20

約数和(自身を含む): 2617392

約数和(自身を除く): 1491712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14071, 28142, 56284, 70355, 112568, 140710, 225136, 281420, 562840, 1125680]

約数ペア:

[(1, 1125680), (2, 562840), (4, 281420), (5, 225136), (8, 140710), (10, 112568), (16, 70355), (20, 56284), (40, 28142), (80, 14071)]