27362720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2221}}^1$

素因数の和:2254

約数の個数: 96

約数和(自身を含む): 80631936

約数和(自身を除く): 53269216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2221, 2464, 3080, 4442, 6160, 8884, 11105, 12320, 15547, 17768, 22210, 24431, 31094, 35536, 44420, 48862, 62188, 71072, 77735, 88840, 97724, 122155, 124376, 155470, 171017, 177680, 195448, 244310, 248752, 310940, 342034, 355360, 390896, 488620, 497504, 621880, 684068, 781792, 855085, 977240, 1243760, 1368136, 1710170, 1954480, 2487520, 2736272, 3420340, 3908960, 5472544, 6840680, 13681360, 27362720]

約数ペア:

[(1, 27362720), (2, 13681360), (4, 6840680), (5, 5472544), (7, 3908960), (8, 3420340), (10, 2736272), (11, 2487520), (14, 1954480), (16, 1710170), (20, 1368136), (22, 1243760), (28, 977240), (32, 855085), (35, 781792), (40, 684068), (44, 621880), (55, 497504), (56, 488620), (70, 390896), (77, 355360), (80, 342034), (88, 310940), (110, 248752), (112, 244310), (140, 195448), (154, 177680), (160, 171017), (176, 155470), (220, 124376), (224, 122155), (280, 97724), (308, 88840), (352, 77735), (385, 71072), (440, 62188), (560, 48862), (616, 44420), (770, 35536), (880, 31094), (1120, 24431), (1232, 22210), (1540, 17768), (1760, 15547), (2221, 12320), (2464, 11105), (3080, 8884), (4442, 6160)]