86248240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 217986048

約数和(自身を除く): 131737808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 653, 1016, 1040, 1270, 1306, 1651, 2032, 2540, 2612, 3265, 3302, 5080, 5224, 6530, 6604, 8255, 8489, 10160, 10448, 13060, 13208, 16510, 16978, 26120, 26416, 33020, 33956, 42445, 52240, 66040, 67912, 82931, 84890, 132080, 135824, 165862, 169780, 331724, 339560, 414655, 663448, 679120, 829310, 1078103, 1326896, 1658620, 2156206, 3317240, 4312412, 5390515, 6634480, 8624824, 10781030, 17249648, 21562060, 43124120, 86248240]

約数ペア:

[(1, 86248240), (2, 43124120), (4, 21562060), (5, 17249648), (8, 10781030), (10, 8624824), (13, 6634480), (16, 5390515), (20, 4312412), (26, 3317240), (40, 2156206), (52, 1658620), (65, 1326896), (80, 1078103), (104, 829310), (127, 679120), (130, 663448), (208, 414655), (254, 339560), (260, 331724), (508, 169780), (520, 165862), (635, 135824), (653, 132080), (1016, 84890), (1040, 82931), (1270, 67912), (1306, 66040), (1651, 52240), (2032, 42445), (2540, 33956), (2612, 33020), (3265, 26416), (3302, 26120), (5080, 16978), (5224, 16510), (6530, 13208), (6604, 13060), (8255, 10448), (8489, 10160)]