13800011680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947803}}^1$

素因数の和:947838

約数の個数: 96

約数和(自身を含む): 40126230144

約数和(自身を除く): 26326218464

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 947803, 1895606, 3791212, 4739015, 6634621, 7582424, 9478030, 12321439, 13269242, 15164848, 18956060, 24642878, 26538484, 30329696, 33173105, 37912120, 49285756, 53076968, 61607195, 66346210, 75824240, 86250073, 98571512, 106153936, 123214390, 132692420, 151648480, 172500146, 197143024, 212307872, 246428780, 265384840, 345000292, 394286048, 431250365, 492857560, 530769680, 690000584, 862500730, 985715120, 1061539360, 1380001168, 1725001460, 1971430240, 2760002336, 3450002920, 6900005840, 13800011680]

約数ペア:

[(1, 13800011680), (2, 6900005840), (4, 3450002920), (5, 2760002336), (7, 1971430240), (8, 1725001460), (10, 1380001168), (13, 1061539360), (14, 985715120), (16, 862500730), (20, 690000584), (26, 530769680), (28, 492857560), (32, 431250365), (35, 394286048), (40, 345000292), (52, 265384840), (56, 246428780), (65, 212307872), (70, 197143024), (80, 172500146), (91, 151648480), (104, 132692420), (112, 123214390), (130, 106153936), (140, 98571512), (160, 86250073), (182, 75824240), (208, 66346210), (224, 61607195), (260, 53076968), (280, 49285756), (364, 37912120), (416, 33173105), (455, 30329696), (520, 26538484), (560, 24642878), (728, 18956060), (910, 15164848), (1040, 13269242), (1120, 12321439), (1456, 9478030), (1820, 7582424), (2080, 6634621), (2912, 4739015), (3640, 3791212), (7280, 1895606), (14560, 947803)]