124811560

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{23819}}^1$

素因数の和:23961

約数の個数: 32

約数和(自身を含む): 282981600

約数和(自身を除く): 158170040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 23819, 47638, 95276, 119095, 190552, 238190, 476380, 952760, 3120289, 6240578, 12481156, 15601445, 24962312, 31202890, 62405780, 124811560]

約数ペア:

[(1, 124811560), (2, 62405780), (4, 31202890), (5, 24962312), (8, 15601445), (10, 12481156), (20, 6240578), (40, 3120289), (131, 952760), (262, 476380), (524, 238190), (655, 190552), (1048, 119095), (1310, 95276), (2620, 47638), (5240, 23819)]