379748000

素因数分解:

$2^5\times 5^3\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 941129280

約数和(自身を除く): 561381280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 139, 160, 200, 250, 278, 400, 500, 556, 683, 695, 800, 1000, 1112, 1366, 1390, 2000, 2224, 2732, 2780, 3415, 3475, 4000, 4448, 5464, 5560, 6830, 6950, 10928, 11120, 13660, 13900, 17075, 17375, 21856, 22240, 27320, 27800, 34150, 34750, 54640, 55600, 68300, 69500, 85375, 94937, 109280, 111200, 136600, 139000, 170750, 189874, 273200, 278000, 341500, 379748, 474685, 546400, 556000, 683000, 759496, 949370, 1366000, 1518992, 1898740, 2373425, 2732000, 3037984, 3797480, 4746850, 7594960, 9493700, 11867125, 15189920, 18987400, 23734250, 37974800, 47468500, 75949600, 94937000, 189874000, 379748000]

約数ペア:

[(1, 379748000), (2, 189874000), (4, 94937000), (5, 75949600), (8, 47468500), (10, 37974800), (16, 23734250), (20, 18987400), (25, 15189920), (32, 11867125), (40, 9493700), (50, 7594960), (80, 4746850), (100, 3797480), (125, 3037984), (139, 2732000), (160, 2373425), (200, 1898740), (250, 1518992), (278, 1366000), (400, 949370), (500, 759496), (556, 683000), (683, 556000), (695, 546400), (800, 474685), (1000, 379748), (1112, 341500), (1366, 278000), (1390, 273200), (2000, 189874), (2224, 170750), (2732, 139000), (2780, 136600), (3415, 111200), (3475, 109280), (4000, 94937), (4448, 85375), (5464, 69500), (5560, 68300), (6830, 55600), (6950, 54640), (10928, 34750), (11120, 34150), (13660, 27800), (13900, 27320), (17075, 22240), (17375, 21856)]