1413875200

素因数分解:

$2^9\times 5^2\times {\mathrm{110459}}^1$

素因数の和:110487

約数の個数: 60

約数和(自身を含む): 3503017980

約数和(自身を除く): 2089142780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 12800, 110459, 220918, 441836, 552295, 883672, 1104590, 1767344, 2209180, 2761475, 3534688, 4418360, 5522950, 7069376, 8836720, 11045900, 14138752, 17673440, 22091800, 28277504, 35346880, 44183600, 56555008, 70693760, 88367200, 141387520, 176734400, 282775040, 353468800, 706937600, 1413875200]

約数ペア:

[(1, 1413875200), (2, 706937600), (4, 353468800), (5, 282775040), (8, 176734400), (10, 141387520), (16, 88367200), (20, 70693760), (25, 56555008), (32, 44183600), (40, 35346880), (50, 28277504), (64, 22091800), (80, 17673440), (100, 14138752), (128, 11045900), (160, 8836720), (200, 7069376), (256, 5522950), (320, 4418360), (400, 3534688), (512, 2761475), (640, 2209180), (800, 1767344), (1280, 1104590), (1600, 883672), (2560, 552295), (3200, 441836), (6400, 220918), (12800, 110459)]