105497600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:360

約数の個数: 132

約数和(自身を含む): 282510564

約数和(自身を除く): 177012964

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 317, 320, 325, 400, 416, 512, 520, 634, 640, 650, 800, 832, 1024, 1040, 1268, 1280, 1300, 1585, 1600, 1664, 2080, 2536, 2560, 2600, 3170, 3200, 3328, 4121, 4160, 5072, 5120, 5200, 6340, 6400, 6656, 7925, 8242, 8320, 10144, 10400, 12680, 12800, 13312, 15850, 16484, 16640, 20288, 20605, 20800, 25360, 25600, 31700, 32968, 33280, 40576, 41210, 41600, 50720, 63400, 65936, 66560, 81152, 82420, 83200, 101440, 103025, 126800, 131872, 162304, 164840, 166400, 202880, 206050, 253600, 263744, 324608, 329680, 332800, 405760, 412100, 507200, 527488, 659360, 811520, 824200, 1014400, 1054976, 1318720, 1623040, 1648400, 2028800, 2109952, 2637440, 3296800, 4057600, 4219904, 5274880, 6593600, 8115200, 10549760, 13187200, 21099520, 26374400, 52748800, 105497600]

約数ペア:

[(1, 105497600), (2, 52748800), (4, 26374400), (5, 21099520), (8, 13187200), (10, 10549760), (13, 8115200), (16, 6593600), (20, 5274880), (25, 4219904), (26, 4057600), (32, 3296800), (40, 2637440), (50, 2109952), (52, 2028800), (64, 1648400), (65, 1623040), (80, 1318720), (100, 1054976), (104, 1014400), (128, 824200), (130, 811520), (160, 659360), (200, 527488), (208, 507200), (256, 412100), (260, 405760), (317, 332800), (320, 329680), (325, 324608), (400, 263744), (416, 253600), (512, 206050), (520, 202880), (634, 166400), (640, 164840), (650, 162304), (800, 131872), (832, 126800), (1024, 103025), (1040, 101440), (1268, 83200), (1280, 82420), (1300, 81152), (1585, 66560), (1600, 65936), (1664, 63400), (2080, 50720), (2536, 41600), (2560, 41210), (2600, 40576), (3170, 33280), (3200, 32968), (3328, 31700), (4121, 25600), (4160, 25360), (5072, 20800), (5120, 20605), (5200, 20288), (6340, 16640), (6400, 16484), (6656, 15850), (7925, 13312), (8242, 12800), (8320, 12680), (10144, 10400)]