11153800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 30712320

約数和(自身を除く): 19558520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 124, 140, 155, 175, 200, 217, 248, 257, 280, 310, 350, 434, 514, 620, 700, 775, 868, 1028, 1085, 1240, 1285, 1400, 1550, 1736, 1799, 2056, 2170, 2570, 3100, 3598, 4340, 5140, 5425, 6200, 6425, 7196, 7967, 8680, 8995, 10280, 10850, 12850, 14392, 15934, 17990, 21700, 25700, 31868, 35980, 39835, 43400, 44975, 51400, 55769, 63736, 71960, 79670, 89950, 111538, 159340, 179900, 199175, 223076, 278845, 318680, 359800, 398350, 446152, 557690, 796700, 1115380, 1394225, 1593400, 2230760, 2788450, 5576900, 11153800]

約数ペア:

[(1, 11153800), (2, 5576900), (4, 2788450), (5, 2230760), (7, 1593400), (8, 1394225), (10, 1115380), (14, 796700), (20, 557690), (25, 446152), (28, 398350), (31, 359800), (35, 318680), (40, 278845), (50, 223076), (56, 199175), (62, 179900), (70, 159340), (100, 111538), (124, 89950), (140, 79670), (155, 71960), (175, 63736), (200, 55769), (217, 51400), (248, 44975), (257, 43400), (280, 39835), (310, 35980), (350, 31868), (434, 25700), (514, 21700), (620, 17990), (700, 15934), (775, 14392), (868, 12850), (1028, 10850), (1085, 10280), (1240, 8995), (1285, 8680), (1400, 7967), (1550, 7196), (1736, 6425), (1799, 6200), (2056, 5425), (2170, 5140), (2570, 4340), (3100, 3598)]