224282800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{11443}}^1$

素因数の和:11475

約数の個数: 90

約数和(自身を含む): 626867988

約数和(自身を除く): 402585188

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, 11443, 19600, 22886, 45772, 57215, 80101, 91544, 114430, 160202, 183088, 228860, 286075, 320404, 400505, 457720, 560707, 572150, 640808, 801010, 915440, 1121414, 1144300, 1281616, 1602020, 2002525, 2242828, 2288600, 2803535, 3204040, 4005050, 4485656, 4577200, 5607070, 6408080, 8010100, 8971312, 11214140, 14017675, 16020200, 22428280, 28035350, 32040400, 44856560, 56070700, 112141400, 224282800]

約数ペア:

[(1, 224282800), (2, 112141400), (4, 56070700), (5, 44856560), (7, 32040400), (8, 28035350), (10, 22428280), (14, 16020200), (16, 14017675), (20, 11214140), (25, 8971312), (28, 8010100), (35, 6408080), (40, 5607070), (49, 4577200), (50, 4485656), (56, 4005050), (70, 3204040), (80, 2803535), (98, 2288600), (100, 2242828), (112, 2002525), (140, 1602020), (175, 1281616), (196, 1144300), (200, 1121414), (245, 915440), (280, 801010), (350, 640808), (392, 572150), (400, 560707), (490, 457720), (560, 400505), (700, 320404), (784, 286075), (980, 228860), (1225, 183088), (1400, 160202), (1960, 114430), (2450, 91544), (2800, 80101), (3920, 57215), (4900, 45772), (9800, 22886), (11443, 19600)]