65188000

素因数分解:

$2^5\times 5^3\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 164324160

約数和(自身を除く): 99136160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 125, 160, 172, 200, 215, 250, 344, 379, 400, 430, 500, 688, 758, 800, 860, 1000, 1075, 1376, 1516, 1720, 1895, 2000, 2150, 3032, 3440, 3790, 4000, 4300, 5375, 6064, 6880, 7580, 8600, 9475, 10750, 12128, 15160, 16297, 17200, 18950, 21500, 30320, 32594, 34400, 37900, 43000, 47375, 60640, 65188, 75800, 81485, 86000, 94750, 130376, 151600, 162970, 172000, 189500, 260752, 303200, 325940, 379000, 407425, 521504, 651880, 758000, 814850, 1303760, 1516000, 1629700, 2037125, 2607520, 3259400, 4074250, 6518800, 8148500, 13037600, 16297000, 32594000, 65188000]

約数ペア:

[(1, 65188000), (2, 32594000), (4, 16297000), (5, 13037600), (8, 8148500), (10, 6518800), (16, 4074250), (20, 3259400), (25, 2607520), (32, 2037125), (40, 1629700), (43, 1516000), (50, 1303760), (80, 814850), (86, 758000), (100, 651880), (125, 521504), (160, 407425), (172, 379000), (200, 325940), (215, 303200), (250, 260752), (344, 189500), (379, 172000), (400, 162970), (430, 151600), (500, 130376), (688, 94750), (758, 86000), (800, 81485), (860, 75800), (1000, 65188), (1075, 60640), (1376, 47375), (1516, 43000), (1720, 37900), (1895, 34400), (2000, 32594), (2150, 30320), (3032, 21500), (3440, 18950), (3790, 17200), (4000, 16297), (4300, 15160), (5375, 12128), (6064, 10750), (6880, 9475), (7580, 8600)]