16297000

素因数分解:

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

素因数の和:443

約数の個数: 64

約数和(自身を含む): 39124800

約数和(自身を除く): 22827800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 125, 172, 200, 215, 250, 344, 379, 430, 500, 758, 860, 1000, 1075, 1516, 1720, 1895, 2150, 3032, 3790, 4300, 5375, 7580, 8600, 9475, 10750, 15160, 16297, 18950, 21500, 32594, 37900, 43000, 47375, 65188, 75800, 81485, 94750, 130376, 162970, 189500, 325940, 379000, 407425, 651880, 814850, 1629700, 2037125, 3259400, 4074250, 8148500, 16297000]

約数ペア:

[(1, 16297000), (2, 8148500), (4, 4074250), (5, 3259400), (8, 2037125), (10, 1629700), (20, 814850), (25, 651880), (40, 407425), (43, 379000), (50, 325940), (86, 189500), (100, 162970), (125, 130376), (172, 94750), (200, 81485), (215, 75800), (250, 65188), (344, 47375), (379, 43000), (430, 37900), (500, 32594), (758, 21500), (860, 18950), (1000, 16297), (1075, 15160), (1516, 10750), (1720, 9475), (1895, 8600), (2150, 7580), (3032, 5375), (3790, 4300)]