2905750

素因数分解:

$2^1\times 5^3\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 5559840

約数和(自身を除く): 2654090

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 125, 197, 250, 295, 394, 590, 985, 1475, 1970, 2950, 4925, 7375, 9850, 11623, 14750, 23246, 24625, 49250, 58115, 116230, 290575, 581150, 1452875, 2905750]

約数ペア:

[(1, 2905750), (2, 1452875), (5, 581150), (10, 290575), (25, 116230), (50, 58115), (59, 49250), (118, 24625), (125, 23246), (197, 14750), (250, 11623), (295, 9850), (394, 7375), (590, 4925), (985, 2950), (1475, 1970)]