1996923200

素因数分解:

$2^6\times 5^2\times {\mathrm{439}}^1\times {\mathrm{2843}}^1$

素因数の和:3304

約数の個数: 84

約数和(自身を含む): 4926604320

約数和(自身を除く): 2929681120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 439, 800, 878, 1600, 1756, 2195, 2843, 3512, 4390, 5686, 7024, 8780, 10975, 11372, 14048, 14215, 17560, 21950, 22744, 28096, 28430, 35120, 43900, 45488, 56860, 70240, 71075, 87800, 90976, 113720, 140480, 142150, 175600, 181952, 227440, 284300, 351200, 454880, 568600, 702400, 909760, 1137200, 1248077, 2274400, 2496154, 4548800, 4992308, 6240385, 9984616, 12480770, 19969232, 24961540, 31201925, 39938464, 49923080, 62403850, 79876928, 99846160, 124807700, 199692320, 249615400, 399384640, 499230800, 998461600, 1996923200]

約数ペア:

[(1, 1996923200), (2, 998461600), (4, 499230800), (5, 399384640), (8, 249615400), (10, 199692320), (16, 124807700), (20, 99846160), (25, 79876928), (32, 62403850), (40, 49923080), (50, 39938464), (64, 31201925), (80, 24961540), (100, 19969232), (160, 12480770), (200, 9984616), (320, 6240385), (400, 4992308), (439, 4548800), (800, 2496154), (878, 2274400), (1600, 1248077), (1756, 1137200), (2195, 909760), (2843, 702400), (3512, 568600), (4390, 454880), (5686, 351200), (7024, 284300), (8780, 227440), (10975, 181952), (11372, 175600), (14048, 142150), (14215, 140480), (17560, 113720), (21950, 90976), (22744, 87800), (28096, 71075), (28430, 70240), (35120, 56860), (43900, 45488)]