19528079200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{3487157}}^1$

素因数の和:3487184

約数の個数: 72

約数和(自身を含む): 54483356592

約数和(自身を除く): 34955277392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 3487157, 6974314, 13948628, 17435785, 24410099, 27897256, 34871570, 48820198, 55794512, 69743140, 87178925, 97640396, 111589024, 122050495, 139486280, 174357850, 195280792, 244100990, 278972560, 348715700, 390561584, 488201980, 557945120, 610252475, 697431400, 781123168, 976403960, 1220504950, 1394862800, 1952807920, 2441009900, 2789725600, 3905615840, 4882019800, 9764039600, 19528079200]

約数ペア:

[(1, 19528079200), (2, 9764039600), (4, 4882019800), (5, 3905615840), (7, 2789725600), (8, 2441009900), (10, 1952807920), (14, 1394862800), (16, 1220504950), (20, 976403960), (25, 781123168), (28, 697431400), (32, 610252475), (35, 557945120), (40, 488201980), (50, 390561584), (56, 348715700), (70, 278972560), (80, 244100990), (100, 195280792), (112, 174357850), (140, 139486280), (160, 122050495), (175, 111589024), (200, 97640396), (224, 87178925), (280, 69743140), (350, 55794512), (400, 48820198), (560, 34871570), (700, 27897256), (800, 24410099), (1120, 17435785), (1400, 13948628), (2800, 6974314), (5600, 3487157)]