97180000

素因数分解:

$2^5\times 5^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 246802248

約数和(自身を除く): 149622248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 113, 125, 160, 172, 200, 215, 226, 250, 344, 400, 430, 452, 500, 565, 625, 688, 800, 860, 904, 1000, 1075, 1130, 1250, 1376, 1720, 1808, 2000, 2150, 2260, 2500, 2825, 3440, 3616, 4000, 4300, 4520, 4859, 5000, 5375, 5650, 6880, 8600, 9040, 9718, 10000, 10750, 11300, 14125, 17200, 18080, 19436, 20000, 21500, 22600, 24295, 26875, 28250, 34400, 38872, 43000, 45200, 48590, 53750, 56500, 70625, 77744, 86000, 90400, 97180, 107500, 113000, 121475, 141250, 155488, 172000, 194360, 215000, 226000, 242950, 282500, 388720, 430000, 452000, 485900, 565000, 607375, 777440, 860000, 971800, 1130000, 1214750, 1943600, 2260000, 2429500, 3036875, 3887200, 4859000, 6073750, 9718000, 12147500, 19436000, 24295000, 48590000, 97180000]

約数ペア:

[(1, 97180000), (2, 48590000), (4, 24295000), (5, 19436000), (8, 12147500), (10, 9718000), (16, 6073750), (20, 4859000), (25, 3887200), (32, 3036875), (40, 2429500), (43, 2260000), (50, 1943600), (80, 1214750), (86, 1130000), (100, 971800), (113, 860000), (125, 777440), (160, 607375), (172, 565000), (200, 485900), (215, 452000), (226, 430000), (250, 388720), (344, 282500), (400, 242950), (430, 226000), (452, 215000), (500, 194360), (565, 172000), (625, 155488), (688, 141250), (800, 121475), (860, 113000), (904, 107500), (1000, 97180), (1075, 90400), (1130, 86000), (1250, 77744), (1376, 70625), (1720, 56500), (1808, 53750), (2000, 48590), (2150, 45200), (2260, 43000), (2500, 38872), (2825, 34400), (3440, 28250), (3616, 26875), (4000, 24295), (4300, 22600), (4520, 21500), (4859, 20000), (5000, 19436), (5375, 18080), (5650, 17200), (6880, 14125), (8600, 11300), (9040, 10750), (9718, 10000)]