45749000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 64

約数和(自身を含む): 116812800

約数和(自身を除く): 71063800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 4159, 5500, 8318, 11000, 16636, 20795, 33272, 41590, 45749, 83180, 91498, 103975, 166360, 182996, 207950, 228745, 365992, 415900, 457490, 519875, 831800, 914980, 1039750, 1143725, 1829960, 2079500, 2287450, 4159000, 4574900, 5718625, 9149800, 11437250, 22874500, 45749000]

約数ペア:

[(1, 45749000), (2, 22874500), (4, 11437250), (5, 9149800), (8, 5718625), (10, 4574900), (11, 4159000), (20, 2287450), (22, 2079500), (25, 1829960), (40, 1143725), (44, 1039750), (50, 914980), (55, 831800), (88, 519875), (100, 457490), (110, 415900), (125, 365992), (200, 228745), (220, 207950), (250, 182996), (275, 166360), (440, 103975), (500, 91498), (550, 83180), (1000, 45749), (1100, 41590), (1375, 33272), (2200, 20795), (2750, 16636), (4159, 11000), (5500, 8318)]