2016536720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{8713}}^1$

素因数の和:9000

約数の個数: 80

約数和(自身を含む): 5134707072

約数和(自身を除く): 3118170352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 263, 440, 526, 880, 1052, 1315, 2104, 2630, 2893, 4208, 5260, 5786, 8713, 10520, 11572, 14465, 17426, 21040, 23144, 28930, 34852, 43565, 46288, 57860, 69704, 87130, 95843, 115720, 139408, 174260, 191686, 231440, 348520, 383372, 479215, 697040, 766744, 958430, 1533488, 1916860, 2291519, 3833720, 4583038, 7667440, 9166076, 11457595, 18332152, 22915190, 25206709, 36664304, 45830380, 50413418, 91660760, 100826836, 126033545, 183321520, 201653672, 252067090, 403307344, 504134180, 1008268360, 2016536720]

約数ペア:

[(1, 2016536720), (2, 1008268360), (4, 504134180), (5, 403307344), (8, 252067090), (10, 201653672), (11, 183321520), (16, 126033545), (20, 100826836), (22, 91660760), (40, 50413418), (44, 45830380), (55, 36664304), (80, 25206709), (88, 22915190), (110, 18332152), (176, 11457595), (220, 9166076), (263, 7667440), (440, 4583038), (526, 3833720), (880, 2291519), (1052, 1916860), (1315, 1533488), (2104, 958430), (2630, 766744), (2893, 697040), (4208, 479215), (5260, 383372), (5786, 348520), (8713, 231440), (10520, 191686), (11572, 174260), (14465, 139408), (17426, 115720), (21040, 95843), (23144, 87130), (28930, 69704), (34852, 57860), (43565, 46288)]