4856507600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{247781}}^1$

素因数の和:247813

約数の個数: 90

約数和(自身を含む): 13572754614

約数和(自身を除く): 8716247014

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 19600, 247781, 495562, 991124, 1238905, 1734467, 1982248, 2477810, 3468934, 3964496, 4955620, 6194525, 6937868, 8672335, 9911240, 12141269, 12389050, 13875736, 17344670, 19822480, 24282538, 24778100, 27751472, 34689340, 43361675, 48565076, 49556200, 60706345, 69378680, 86723350, 97130152, 99112400, 121412690, 138757360, 173446700, 194260304, 242825380, 303531725, 346893400, 485650760, 607063450, 693786800, 971301520, 1214126900, 2428253800, 4856507600]

約数ペア:

[(1, 4856507600), (2, 2428253800), (4, 1214126900), (5, 971301520), (7, 693786800), (8, 607063450), (10, 485650760), (14, 346893400), (16, 303531725), (20, 242825380), (25, 194260304), (28, 173446700), (35, 138757360), (40, 121412690), (49, 99112400), (50, 97130152), (56, 86723350), (70, 69378680), (80, 60706345), (98, 49556200), (100, 48565076), (112, 43361675), (140, 34689340), (175, 27751472), (196, 24778100), (200, 24282538), (245, 19822480), (280, 17344670), (350, 13875736), (392, 12389050), (400, 12141269), (490, 9911240), (560, 8672335), (700, 6937868), (784, 6194525), (980, 4955620), (1225, 3964496), (1400, 3468934), (1960, 2477810), (2450, 1982248), (2800, 1734467), (3920, 1238905), (4900, 991124), (9800, 495562), (19600, 247781)]