43184680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 123366240

約数和(自身を除く): 80181560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2003, 2156, 2695, 3080, 4006, 4312, 5390, 8012, 10015, 10780, 14021, 16024, 20030, 21560, 22033, 28042, 40060, 44066, 56084, 70105, 80120, 88132, 98147, 110165, 112168, 140210, 154231, 176264, 196294, 220330, 280420, 308462, 392588, 440660, 490735, 560840, 616924, 771155, 785176, 881320, 981470, 1079617, 1233848, 1542310, 1962940, 2159234, 3084620, 3925880, 4318468, 5398085, 6169240, 8636936, 10796170, 21592340, 43184680]

約数ペア:

[(1, 43184680), (2, 21592340), (4, 10796170), (5, 8636936), (7, 6169240), (8, 5398085), (10, 4318468), (11, 3925880), (14, 3084620), (20, 2159234), (22, 1962940), (28, 1542310), (35, 1233848), (40, 1079617), (44, 981470), (49, 881320), (55, 785176), (56, 771155), (70, 616924), (77, 560840), (88, 490735), (98, 440660), (110, 392588), (140, 308462), (154, 280420), (196, 220330), (220, 196294), (245, 176264), (280, 154231), (308, 140210), (385, 112168), (392, 110165), (440, 98147), (490, 88132), (539, 80120), (616, 70105), (770, 56084), (980, 44066), (1078, 40060), (1540, 28042), (1960, 22033), (2003, 21560), (2156, 20030), (2695, 16024), (3080, 14021), (4006, 10780), (4312, 10015), (5390, 8012)]