102598000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1259

約数の個数: 80

約数和(自身を含む): 254064096

約数和(自身を除く): 151466096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 860, 1000, 1075, 1193, 1720, 2000, 2150, 2386, 3440, 4300, 4772, 5375, 5965, 8600, 9544, 10750, 11930, 17200, 19088, 21500, 23860, 29825, 43000, 47720, 51299, 59650, 86000, 95440, 102598, 119300, 149125, 205196, 238600, 256495, 298250, 410392, 477200, 512990, 596500, 820784, 1025980, 1193000, 1282475, 2051960, 2386000, 2564950, 4103920, 5129900, 6412375, 10259800, 12824750, 20519600, 25649500, 51299000, 102598000]

約数ペア:

[(1, 102598000), (2, 51299000), (4, 25649500), (5, 20519600), (8, 12824750), (10, 10259800), (16, 6412375), (20, 5129900), (25, 4103920), (40, 2564950), (43, 2386000), (50, 2051960), (80, 1282475), (86, 1193000), (100, 1025980), (125, 820784), (172, 596500), (200, 512990), (215, 477200), (250, 410392), (344, 298250), (400, 256495), (430, 238600), (500, 205196), (688, 149125), (860, 119300), (1000, 102598), (1075, 95440), (1193, 86000), (1720, 59650), (2000, 51299), (2150, 47720), (2386, 43000), (3440, 29825), (4300, 23860), (4772, 21500), (5375, 19088), (5965, 17200), (8600, 11930), (9544, 10750)]