2016768160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{4357}}^1$

素因数の和:4646

約数の個数: 96

約数和(自身を含む): 5218722432

約数和(自身を除く): 3201954272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 263, 352, 440, 526, 880, 1052, 1315, 1760, 2104, 2630, 2893, 4208, 4357, 5260, 5786, 8416, 8714, 10520, 11572, 14465, 17428, 21040, 21785, 23144, 28930, 34856, 42080, 43570, 46288, 47927, 57860, 69712, 87140, 92576, 95854, 115720, 139424, 174280, 191708, 231440, 239635, 348560, 383416, 462880, 479270, 697120, 766832, 958540, 1145891, 1533664, 1917080, 2291782, 3834160, 4583564, 5729455, 7668320, 9167128, 11458910, 12604801, 18334256, 22917820, 25209602, 36668512, 45835640, 50419204, 63024005, 91671280, 100838408, 126048010, 183342560, 201676816, 252096020, 403353632, 504192040, 1008384080, 2016768160]

約数ペア:

[(1, 2016768160), (2, 1008384080), (4, 504192040), (5, 403353632), (8, 252096020), (10, 201676816), (11, 183342560), (16, 126048010), (20, 100838408), (22, 91671280), (32, 63024005), (40, 50419204), (44, 45835640), (55, 36668512), (80, 25209602), (88, 22917820), (110, 18334256), (160, 12604801), (176, 11458910), (220, 9167128), (263, 7668320), (352, 5729455), (440, 4583564), (526, 3834160), (880, 2291782), (1052, 1917080), (1315, 1533664), (1760, 1145891), (2104, 958540), (2630, 766832), (2893, 697120), (4208, 479270), (4357, 462880), (5260, 383416), (5786, 348560), (8416, 239635), (8714, 231440), (10520, 191708), (11572, 174280), (14465, 139424), (17428, 115720), (21040, 95854), (21785, 92576), (23144, 87140), (28930, 69712), (34856, 57860), (42080, 47927), (43570, 46288)]