27769900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{2027}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 60730488

約数和(自身を除く): 32960588

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2027, 2740, 3425, 4054, 6850, 8108, 10135, 13700, 20270, 40540, 50675, 101350, 202700, 277699, 555398, 1110796, 1388495, 2776990, 5553980, 6942475, 13884950, 27769900]

約数ペア:

[(1, 27769900), (2, 13884950), (4, 6942475), (5, 5553980), (10, 2776990), (20, 1388495), (25, 1110796), (50, 555398), (100, 277699), (137, 202700), (274, 101350), (548, 50675), (685, 40540), (1370, 20270), (2027, 13700), (2740, 10135), (3425, 8108), (4054, 6850)]