86049880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 230685840

約数和(自身を除く): 144635960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 860, 980, 1021, 1204, 1505, 1720, 1960, 2042, 2107, 2408, 3010, 4084, 4214, 5105, 6020, 7147, 8168, 8428, 10210, 10535, 12040, 14294, 16856, 20420, 21070, 28588, 35735, 40840, 42140, 43903, 50029, 57176, 71470, 84280, 87806, 100058, 142940, 175612, 200116, 219515, 250145, 285880, 307321, 351224, 400232, 439030, 500290, 614642, 878060, 1000580, 1229284, 1536605, 1756120, 2001160, 2151247, 2458568, 3073210, 4302494, 6146420, 8604988, 10756235, 12292840, 17209976, 21512470, 43024940, 86049880]

約数ペア:

[(1, 86049880), (2, 43024940), (4, 21512470), (5, 17209976), (7, 12292840), (8, 10756235), (10, 8604988), (14, 6146420), (20, 4302494), (28, 3073210), (35, 2458568), (40, 2151247), (43, 2001160), (49, 1756120), (56, 1536605), (70, 1229284), (86, 1000580), (98, 878060), (140, 614642), (172, 500290), (196, 439030), (215, 400232), (245, 351224), (280, 307321), (301, 285880), (344, 250145), (392, 219515), (430, 200116), (490, 175612), (602, 142940), (860, 100058), (980, 87806), (1021, 84280), (1204, 71470), (1505, 57176), (1720, 50029), (1960, 43903), (2042, 42140), (2107, 40840), (2408, 35735), (3010, 28588), (4084, 21070), (4214, 20420), (5105, 16856), (6020, 14294), (7147, 12040), (8168, 10535), (8428, 10210)]