2016185440

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6067}}^1$

素因数の和:6180

約数の個数: 96

約数和(自身を含む): 4991099904

約数和(自身を除く): 2974914464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 155, 160, 248, 268, 310, 335, 496, 536, 620, 670, 992, 1072, 1240, 1340, 2077, 2144, 2480, 2680, 4154, 4960, 5360, 6067, 8308, 10385, 10720, 12134, 16616, 20770, 24268, 30335, 33232, 41540, 48536, 60670, 66464, 83080, 97072, 121340, 166160, 188077, 194144, 242680, 332320, 376154, 406489, 485360, 752308, 812978, 940385, 970720, 1504616, 1625956, 1880770, 2032445, 3009232, 3251912, 3761540, 4064890, 6018464, 6503824, 7523080, 8129780, 12601159, 13007648, 15046160, 16259560, 25202318, 30092320, 32519120, 50404636, 63005795, 65038240, 100809272, 126011590, 201618544, 252023180, 403237088, 504046360, 1008092720, 2016185440]

約数ペア:

[(1, 2016185440), (2, 1008092720), (4, 504046360), (5, 403237088), (8, 252023180), (10, 201618544), (16, 126011590), (20, 100809272), (31, 65038240), (32, 63005795), (40, 50404636), (62, 32519120), (67, 30092320), (80, 25202318), (124, 16259560), (134, 15046160), (155, 13007648), (160, 12601159), (248, 8129780), (268, 7523080), (310, 6503824), (335, 6018464), (496, 4064890), (536, 3761540), (620, 3251912), (670, 3009232), (992, 2032445), (1072, 1880770), (1240, 1625956), (1340, 1504616), (2077, 970720), (2144, 940385), (2480, 812978), (2680, 752308), (4154, 485360), (4960, 406489), (5360, 376154), (6067, 332320), (8308, 242680), (10385, 194144), (10720, 188077), (12134, 166160), (16616, 121340), (20770, 97072), (24268, 83080), (30335, 66464), (33232, 60670), (41540, 48536)]