42880480

素因数分解:

$2^5\times 5^1\times {\mathrm{268003}}^1$

素因数の和:268018

約数の個数: 24

約数和(自身を含む): 101305512

約数和(自身を除く): 58425032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 268003, 536006, 1072012, 1340015, 2144024, 2680030, 4288048, 5360060, 8576096, 10720120, 21440240, 42880480]

約数ペア:

[(1, 42880480), (2, 21440240), (4, 10720120), (5, 8576096), (8, 5360060), (10, 4288048), (16, 2680030), (20, 2144024), (32, 1340015), (40, 1072012), (80, 536006), (160, 268003)]