3879040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 128

約数和(自身を含む): 11016000

約数和(自身を除く): 7136960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 32, 38, 40, 44, 55, 58, 64, 76, 80, 88, 95, 110, 116, 128, 145, 152, 160, 176, 190, 209, 220, 232, 290, 304, 319, 320, 352, 380, 418, 440, 464, 551, 580, 608, 638, 640, 704, 760, 836, 880, 928, 1045, 1102, 1160, 1216, 1276, 1408, 1520, 1595, 1672, 1760, 1856, 2090, 2204, 2320, 2432, 2552, 2755, 3040, 3190, 3344, 3520, 3712, 4180, 4408, 4640, 5104, 5510, 6061, 6080, 6380, 6688, 7040, 8360, 8816, 9280, 10208, 11020, 12122, 12160, 12760, 13376, 16720, 17632, 18560, 20416, 22040, 24244, 25520, 26752, 30305, 33440, 35264, 40832, 44080, 48488, 51040, 60610, 66880, 70528, 88160, 96976, 102080, 121220, 133760, 176320, 193952, 204160, 242440, 352640, 387904, 484880, 775808, 969760, 1939520, 3879040]

約数ペア:

[(1, 3879040), (2, 1939520), (4, 969760), (5, 775808), (8, 484880), (10, 387904), (11, 352640), (16, 242440), (19, 204160), (20, 193952), (22, 176320), (29, 133760), (32, 121220), (38, 102080), (40, 96976), (44, 88160), (55, 70528), (58, 66880), (64, 60610), (76, 51040), (80, 48488), (88, 44080), (95, 40832), (110, 35264), (116, 33440), (128, 30305), (145, 26752), (152, 25520), (160, 24244), (176, 22040), (190, 20416), (209, 18560), (220, 17632), (232, 16720), (290, 13376), (304, 12760), (319, 12160), (320, 12122), (352, 11020), (380, 10208), (418, 9280), (440, 8816), (464, 8360), (551, 7040), (580, 6688), (608, 6380), (638, 6080), (640, 6061), (704, 5510), (760, 5104), (836, 4640), (880, 4408), (928, 4180), (1045, 3712), (1102, 3520), (1160, 3344), (1216, 3190), (1276, 3040), (1408, 2755), (1520, 2552), (1595, 2432), (1672, 2320), (1760, 2204), (1856, 2090)]