86304680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4039

約数の個数: 96

約数和(自身を含む): 246486240

約数和(自身を除く): 160181560

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, 2156, 2695, 3080, 4003, 4312, 5390, 8006, 10780, 16012, 20015, 21560, 28021, 32024, 40030, 44033, 56042, 80060, 88066, 112084, 140105, 160120, 176132, 196147, 220165, 224168, 280210, 308231, 352264, 392294, 440330, 560420, 616462, 784588, 880660, 980735, 1120840, 1232924, 1541155, 1569176, 1761320, 1961470, 2157617, 2465848, 3082310, 3922940, 4315234, 6164620, 7845880, 8630468, 10788085, 12329240, 17260936, 21576170, 43152340, 86304680]

約数ペア:

[(1, 86304680), (2, 43152340), (4, 21576170), (5, 17260936), (7, 12329240), (8, 10788085), (10, 8630468), (11, 7845880), (14, 6164620), (20, 4315234), (22, 3922940), (28, 3082310), (35, 2465848), (40, 2157617), (44, 1961470), (49, 1761320), (55, 1569176), (56, 1541155), (70, 1232924), (77, 1120840), (88, 980735), (98, 880660), (110, 784588), (140, 616462), (154, 560420), (196, 440330), (220, 392294), (245, 352264), (280, 308231), (308, 280210), (385, 224168), (392, 220165), (440, 196147), (490, 176132), (539, 160120), (616, 140105), (770, 112084), (980, 88066), (1078, 80060), (1540, 56042), (1960, 44033), (2156, 40030), (2695, 32024), (3080, 28021), (4003, 21560), (4312, 20015), (5390, 16012), (8006, 10780)]