2666396320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{35533}}^1$

素因数の和:35622

約数の個数: 96

約数和(自身を含む): 7306927488

約数和(自身を除く): 4640531168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 10720, 15008, 18760, 35533, 37520, 71066, 75040, 142132, 177665, 248731, 284264, 355330, 497462, 568528, 710660, 994924, 1137056, 1243655, 1421320, 1989848, 2380711, 2487310, 2842640, 3979696, 4761422, 4974620, 5685280, 7959392, 9522844, 9949240, 11903555, 16664977, 19045688, 19898480, 23807110, 33329954, 38091376, 39796960, 47614220, 66659908, 76182752, 83324885, 95228440, 133319816, 166649770, 190456880, 266639632, 333299540, 380913760, 533279264, 666599080, 1333198160, 2666396320]

約数ペア:

[(1, 2666396320), (2, 1333198160), (4, 666599080), (5, 533279264), (7, 380913760), (8, 333299540), (10, 266639632), (14, 190456880), (16, 166649770), (20, 133319816), (28, 95228440), (32, 83324885), (35, 76182752), (40, 66659908), (56, 47614220), (67, 39796960), (70, 38091376), (80, 33329954), (112, 23807110), (134, 19898480), (140, 19045688), (160, 16664977), (224, 11903555), (268, 9949240), (280, 9522844), (335, 7959392), (469, 5685280), (536, 4974620), (560, 4761422), (670, 3979696), (938, 2842640), (1072, 2487310), (1120, 2380711), (1340, 1989848), (1876, 1421320), (2144, 1243655), (2345, 1137056), (2680, 994924), (3752, 710660), (4690, 568528), (5360, 497462), (7504, 355330), (9380, 284264), (10720, 248731), (15008, 177665), (18760, 142132), (35533, 75040), (37520, 71066)]