43463680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:691

約数の個数: 88

約数和(自身を含む): 112453992

約数和(自身を除く): 68990312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 653, 832, 1024, 1040, 1280, 1306, 1664, 2080, 2560, 2612, 3265, 3328, 4160, 5120, 5224, 6530, 6656, 8320, 8489, 10448, 13060, 13312, 16640, 16978, 20896, 26120, 33280, 33956, 41792, 42445, 52240, 66560, 67912, 83584, 84890, 104480, 135824, 167168, 169780, 208960, 271648, 334336, 339560, 417920, 543296, 668672, 679120, 835840, 1086592, 1358240, 1671680, 2173184, 2716480, 3343360, 4346368, 5432960, 8692736, 10865920, 21731840, 43463680]

約数ペア:

[(1, 43463680), (2, 21731840), (4, 10865920), (5, 8692736), (8, 5432960), (10, 4346368), (13, 3343360), (16, 2716480), (20, 2173184), (26, 1671680), (32, 1358240), (40, 1086592), (52, 835840), (64, 679120), (65, 668672), (80, 543296), (104, 417920), (128, 339560), (130, 334336), (160, 271648), (208, 208960), (256, 169780), (260, 167168), (320, 135824), (416, 104480), (512, 84890), (520, 83584), (640, 67912), (653, 66560), (832, 52240), (1024, 42445), (1040, 41792), (1280, 33956), (1306, 33280), (1664, 26120), (2080, 20896), (2560, 16978), (2612, 16640), (3265, 13312), (3328, 13060), (4160, 10448), (5120, 8489), (5224, 8320), (6530, 6656)]