5167874560

素因数分解:

$2^9\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6491}}^1$

素因数の和:6825

約数の個数: 80

約数和(自身を含む): 12432543552

約数和(自身を除く): 7264668992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 311, 320, 512, 622, 640, 1244, 1280, 1555, 2488, 2560, 3110, 4976, 6220, 6491, 9952, 12440, 12982, 19904, 24880, 25964, 32455, 39808, 49760, 51928, 64910, 79616, 99520, 103856, 129820, 159232, 199040, 207712, 259640, 398080, 415424, 519280, 796160, 830848, 1038560, 1661696, 2018701, 2077120, 3323392, 4037402, 4154240, 8074804, 8308480, 10093505, 16149608, 16616960, 20187010, 32299216, 40374020, 64598432, 80748040, 129196864, 161496080, 258393728, 322992160, 516787456, 645984320, 1033574912, 1291968640, 2583937280, 5167874560]

約数ペア:

[(1, 5167874560), (2, 2583937280), (4, 1291968640), (5, 1033574912), (8, 645984320), (10, 516787456), (16, 322992160), (20, 258393728), (32, 161496080), (40, 129196864), (64, 80748040), (80, 64598432), (128, 40374020), (160, 32299216), (256, 20187010), (311, 16616960), (320, 16149608), (512, 10093505), (622, 8308480), (640, 8074804), (1244, 4154240), (1280, 4037402), (1555, 3323392), (2488, 2077120), (2560, 2018701), (3110, 1661696), (4976, 1038560), (6220, 830848), (6491, 796160), (9952, 519280), (12440, 415424), (12982, 398080), (19904, 259640), (24880, 207712), (25964, 199040), (32455, 159232), (39808, 129820), (49760, 103856), (51928, 99520), (64910, 79616)]