86263040

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3547}}^1$

素因数の和:3587

約数の個数: 72

約数和(自身を含む): 217563360

約数和(自身を除く): 131300320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 3547, 4864, 6080, 7094, 12160, 14188, 17735, 24320, 28376, 35470, 56752, 67393, 70940, 113504, 134786, 141880, 227008, 269572, 283760, 336965, 454016, 539144, 567520, 673930, 908032, 1078288, 1135040, 1347860, 2156576, 2270080, 2695720, 4313152, 4540160, 5391440, 8626304, 10782880, 17252608, 21565760, 43131520, 86263040]

約数ペア:

[(1, 86263040), (2, 43131520), (4, 21565760), (5, 17252608), (8, 10782880), (10, 8626304), (16, 5391440), (19, 4540160), (20, 4313152), (32, 2695720), (38, 2270080), (40, 2156576), (64, 1347860), (76, 1135040), (80, 1078288), (95, 908032), (128, 673930), (152, 567520), (160, 539144), (190, 454016), (256, 336965), (304, 283760), (320, 269572), (380, 227008), (608, 141880), (640, 134786), (760, 113504), (1216, 70940), (1280, 67393), (1520, 56752), (2432, 35470), (3040, 28376), (3547, 24320), (4864, 17735), (6080, 14188), (7094, 12160)]