85790240

素因数分解:

$2^5\times 5^1\times {\mathrm{536189}}^1$

素因数の和:536204

約数の個数: 24

約数和(自身を含む): 202679820

約数和(自身を除く): 116889580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 536189, 1072378, 2144756, 2680945, 4289512, 5361890, 8579024, 10723780, 17158048, 21447560, 42895120, 85790240]

約数ペア:

[(1, 85790240), (2, 42895120), (4, 21447560), (5, 17158048), (8, 10723780), (10, 8579024), (16, 5361890), (20, 4289512), (32, 2680945), (40, 2144756), (80, 1072378), (160, 536189)]