2026021760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3301}}^1$

素因数の和:3464

約数の個数: 128

約数和(自身を含む): 5577474240

約数和(自身を除く): 3551452480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 137, 140, 160, 224, 274, 280, 320, 448, 548, 560, 640, 685, 896, 959, 1096, 1120, 1370, 1918, 2192, 2240, 2740, 3301, 3836, 4384, 4480, 4795, 5480, 6602, 7672, 8768, 9590, 10960, 13204, 15344, 16505, 17536, 19180, 21920, 23107, 26408, 30688, 33010, 38360, 43840, 46214, 52816, 61376, 66020, 76720, 87680, 92428, 105632, 115535, 122752, 132040, 153440, 184856, 211264, 231070, 264080, 306880, 369712, 422528, 452237, 462140, 528160, 613760, 739424, 904474, 924280, 1056320, 1478848, 1808948, 1848560, 2112640, 2261185, 2957696, 3165659, 3617896, 3697120, 4522370, 6331318, 7235792, 7394240, 9044740, 12662636, 14471584, 14788480, 15828295, 18089480, 25325272, 28943168, 31656590, 36178960, 50650544, 57886336, 63313180, 72357920, 101301088, 126626360, 144715840, 202602176, 253252720, 289431680, 405204352, 506505440, 1013010880, 2026021760]

約数ペア:

[(1, 2026021760), (2, 1013010880), (4, 506505440), (5, 405204352), (7, 289431680), (8, 253252720), (10, 202602176), (14, 144715840), (16, 126626360), (20, 101301088), (28, 72357920), (32, 63313180), (35, 57886336), (40, 50650544), (56, 36178960), (64, 31656590), (70, 28943168), (80, 25325272), (112, 18089480), (128, 15828295), (137, 14788480), (140, 14471584), (160, 12662636), (224, 9044740), (274, 7394240), (280, 7235792), (320, 6331318), (448, 4522370), (548, 3697120), (560, 3617896), (640, 3165659), (685, 2957696), (896, 2261185), (959, 2112640), (1096, 1848560), (1120, 1808948), (1370, 1478848), (1918, 1056320), (2192, 924280), (2240, 904474), (2740, 739424), (3301, 613760), (3836, 528160), (4384, 462140), (4480, 452237), (4795, 422528), (5480, 369712), (6602, 306880), (7672, 264080), (8768, 231070), (9590, 211264), (10960, 184856), (13204, 153440), (15344, 132040), (16505, 122752), (17536, 115535), (19180, 105632), (21920, 92428), (23107, 87680), (26408, 76720), (30688, 66020), (33010, 61376), (38360, 52816), (43840, 46214)]