2534808280

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{179519}}^1$

素因数の和:179883

約数の個数: 32

約数和(自身を含む): 5719507200

約数和(自身を除く): 3184698920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 2824, 3530, 7060, 14120, 179519, 359038, 718076, 897595, 1436152, 1795190, 3590380, 7180760, 63370207, 126740414, 253480828, 316851035, 506961656, 633702070, 1267404140, 2534808280]

約数ペア:

[(1, 2534808280), (2, 1267404140), (4, 633702070), (5, 506961656), (8, 316851035), (10, 253480828), (20, 126740414), (40, 63370207), (353, 7180760), (706, 3590380), (1412, 1795190), (1765, 1436152), (2824, 897595), (3530, 718076), (7060, 359038), (14120, 179519)]