11270548520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{51539}}^1$

素因数の和:51639

約数の個数: 128

約数和(自身を含む): 32062003200

約数和(自身を除く): 20791454680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 88, 110, 140, 142, 154, 220, 280, 284, 308, 355, 385, 440, 497, 568, 616, 710, 770, 781, 994, 1420, 1540, 1562, 1988, 2485, 2840, 3080, 3124, 3905, 3976, 4970, 5467, 6248, 7810, 9940, 10934, 15620, 19880, 21868, 27335, 31240, 43736, 51539, 54670, 103078, 109340, 206156, 218680, 257695, 360773, 412312, 515390, 566929, 721546, 1030780, 1133858, 1443092, 1803865, 2061560, 2267716, 2834645, 2886184, 3607730, 3659269, 3968503, 4535432, 5669290, 7215460, 7318538, 7937006, 11338580, 14430920, 14637076, 15874012, 18296345, 19842515, 22677160, 25614883, 29274152, 31748024, 36592690, 39685030, 40251959, 51229766, 73185380, 79370060, 80503918, 102459532, 128074415, 146370760, 158740120, 161007836, 201259795, 204919064, 256148830, 281763713, 322015672, 402519590, 512297660, 563527426, 805039180, 1024595320, 1127054852, 1408818565, 1610078360, 2254109704, 2817637130, 5635274260, 11270548520]

約数ペア:

[(1, 11270548520), (2, 5635274260), (4, 2817637130), (5, 2254109704), (7, 1610078360), (8, 1408818565), (10, 1127054852), (11, 1024595320), (14, 805039180), (20, 563527426), (22, 512297660), (28, 402519590), (35, 322015672), (40, 281763713), (44, 256148830), (55, 204919064), (56, 201259795), (70, 161007836), (71, 158740120), (77, 146370760), (88, 128074415), (110, 102459532), (140, 80503918), (142, 79370060), (154, 73185380), (220, 51229766), (280, 40251959), (284, 39685030), (308, 36592690), (355, 31748024), (385, 29274152), (440, 25614883), (497, 22677160), (568, 19842515), (616, 18296345), (710, 15874012), (770, 14637076), (781, 14430920), (994, 11338580), (1420, 7937006), (1540, 7318538), (1562, 7215460), (1988, 5669290), (2485, 4535432), (2840, 3968503), (3080, 3659269), (3124, 3607730), (3905, 2886184), (3976, 2834645), (4970, 2267716), (5467, 2061560), (6248, 1803865), (7810, 1443092), (9940, 1133858), (10934, 1030780), (15620, 721546), (19880, 566929), (21868, 515390), (27335, 412312), (31240, 360773), (43736, 257695), (51539, 218680), (54670, 206156), (103078, 109340)]