26264040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 87246720

約数和(自身を除く): 60982680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 197, 202, 220, 264, 303, 330, 394, 404, 440, 505, 591, 606, 660, 788, 808, 985, 1010, 1111, 1182, 1212, 1320, 1515, 1576, 1970, 2020, 2167, 2222, 2364, 2424, 2955, 3030, 3333, 3940, 4040, 4334, 4444, 4728, 5555, 5910, 6060, 6501, 6666, 7880, 8668, 8888, 10835, 11110, 11820, 12120, 13002, 13332, 16665, 17336, 19897, 21670, 22220, 23640, 26004, 26664, 32505, 33330, 39794, 43340, 44440, 52008, 59691, 65010, 66660, 79588, 86680, 99485, 119382, 130020, 133320, 159176, 198970, 218867, 238764, 260040, 298455, 397940, 437734, 477528, 596910, 656601, 795880, 875468, 1094335, 1193820, 1313202, 1750936, 2188670, 2387640, 2626404, 3283005, 4377340, 5252808, 6566010, 8754680, 13132020, 26264040]

約数ペア:

[(1, 26264040), (2, 13132020), (3, 8754680), (4, 6566010), (5, 5252808), (6, 4377340), (8, 3283005), (10, 2626404), (11, 2387640), (12, 2188670), (15, 1750936), (20, 1313202), (22, 1193820), (24, 1094335), (30, 875468), (33, 795880), (40, 656601), (44, 596910), (55, 477528), (60, 437734), (66, 397940), (88, 298455), (101, 260040), (110, 238764), (120, 218867), (132, 198970), (165, 159176), (197, 133320), (202, 130020), (220, 119382), (264, 99485), (303, 86680), (330, 79588), (394, 66660), (404, 65010), (440, 59691), (505, 52008), (591, 44440), (606, 43340), (660, 39794), (788, 33330), (808, 32505), (985, 26664), (1010, 26004), (1111, 23640), (1182, 22220), (1212, 21670), (1320, 19897), (1515, 17336), (1576, 16665), (1970, 13332), (2020, 13002), (2167, 12120), (2222, 11820), (2364, 11110), (2424, 10835), (2955, 8888), (3030, 8668), (3333, 7880), (3940, 6666), (4040, 6501), (4334, 6060), (4444, 5910), (4728, 5555)]