29697800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13499}}^1$

素因数の和:13526

約数の個数: 48

約数和(自身を含む): 75330000

約数和(自身を除く): 45632200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 13499, 26998, 53996, 67495, 107992, 134990, 148489, 269980, 296978, 337475, 539960, 593956, 674950, 742445, 1187912, 1349900, 1484890, 2699800, 2969780, 3712225, 5939560, 7424450, 14848900, 29697800]

約数ペア:

[(1, 29697800), (2, 14848900), (4, 7424450), (5, 5939560), (8, 3712225), (10, 2969780), (11, 2699800), (20, 1484890), (22, 1349900), (25, 1187912), (40, 742445), (44, 674950), (50, 593956), (55, 539960), (88, 337475), (100, 296978), (110, 269980), (200, 148489), (220, 134990), (275, 107992), (440, 67495), (550, 53996), (1100, 26998), (2200, 13499)]