15672904880

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4556077}}^1$

素因数の和:4556133

約数の個数: 40

約数和(自身を含む): 37286942352

約数和(自身を除く): 21614037472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 4556077, 9112154, 18224308, 22780385, 36448616, 45560770, 72897232, 91121540, 182243080, 195911311, 364486160, 391822622, 783645244, 979556555, 1567290488, 1959113110, 3134580976, 3918226220, 7836452440, 15672904880]

約数ペア:

[(1, 15672904880), (2, 7836452440), (4, 3918226220), (5, 3134580976), (8, 1959113110), (10, 1567290488), (16, 979556555), (20, 783645244), (40, 391822622), (43, 364486160), (80, 195911311), (86, 182243080), (172, 91121540), (215, 72897232), (344, 45560770), (430, 36448616), (688, 22780385), (860, 18224308), (1720, 9112154), (3440, 4556077)]