2455996880

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{203311}}^1$

素因数の和:203475

約数の個数: 40

約数和(自身を含む): 5748036864

約数和(自身を除く): 3292039984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 203311, 406622, 813244, 1016555, 1626488, 2033110, 3252976, 4066220, 8132440, 16264880, 30699961, 61399922, 122799844, 153499805, 245599688, 306999610, 491199376, 613999220, 1227998440, 2455996880]

約数ペア:

[(1, 2455996880), (2, 1227998440), (4, 613999220), (5, 491199376), (8, 306999610), (10, 245599688), (16, 153499805), (20, 122799844), (40, 61399922), (80, 30699961), (151, 16264880), (302, 8132440), (604, 4066220), (755, 3252976), (1208, 2033110), (1510, 1626488), (2416, 1016555), (3020, 813244), (6040, 406622), (12080, 203311)]