1324251580

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{77081}}^1$

素因数の和:77949

約数の個数: 24

約数和(自身を含む): 2784201840

約数和(自身を除く): 1459950260

約数列:

[1, 2, 4, 5, 10, 20, 859, 1718, 3436, 4295, 8590, 17180, 77081, 154162, 308324, 385405, 770810, 1541620, 66212579, 132425158, 264850316, 331062895, 662125790, 1324251580]

約数ペア:

[(1, 1324251580), (2, 662125790), (4, 331062895), (5, 264850316), (10, 132425158), (20, 66212579), (859, 1541620), (1718, 770810), (3436, 385405), (4295, 308324), (8590, 154162), (17180, 77081)]