25525440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{8863}}^1$

素因数の和:8886

約数の個数: 84

約数和(自身を含む): 87806784

約数和(自身を除く): 62281344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 8863, 17726, 26589, 35452, 44315, 53178, 70904, 79767, 88630, 106356, 132945, 141808, 159534, 177260, 212712, 265890, 283616, 319068, 354520, 398835, 425424, 531780, 567232, 638136, 709040, 797670, 850848, 1063560, 1276272, 1418080, 1595340, 1701696, 2127120, 2552544, 2836160, 3190680, 4254240, 5105088, 6381360, 8508480, 12762720, 25525440]

約数ペア:

[(1, 25525440), (2, 12762720), (3, 8508480), (4, 6381360), (5, 5105088), (6, 4254240), (8, 3190680), (9, 2836160), (10, 2552544), (12, 2127120), (15, 1701696), (16, 1595340), (18, 1418080), (20, 1276272), (24, 1063560), (30, 850848), (32, 797670), (36, 709040), (40, 638136), (45, 567232), (48, 531780), (60, 425424), (64, 398835), (72, 354520), (80, 319068), (90, 283616), (96, 265890), (120, 212712), (144, 177260), (160, 159534), (180, 141808), (192, 132945), (240, 106356), (288, 88630), (320, 79767), (360, 70904), (480, 53178), (576, 44315), (720, 35452), (960, 26589), (1440, 17726), (2880, 8863)]