43152340

素因数分解:

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

素因数の和:4037

約数の個数: 72

約数和(自身を含む): 115026912

約数和(自身を除く): 71874572

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 4003, 5390, 8006, 10780, 16012, 20015, 28021, 40030, 44033, 56042, 80060, 88066, 112084, 140105, 176132, 196147, 220165, 280210, 308231, 392294, 440330, 560420, 616462, 784588, 880660, 980735, 1232924, 1541155, 1961470, 2157617, 3082310, 3922940, 4315234, 6164620, 8630468, 10788085, 21576170, 43152340]

約数ペア:

[(1, 43152340), (2, 21576170), (4, 10788085), (5, 8630468), (7, 6164620), (10, 4315234), (11, 3922940), (14, 3082310), (20, 2157617), (22, 1961470), (28, 1541155), (35, 1232924), (44, 980735), (49, 880660), (55, 784588), (70, 616462), (77, 560420), (98, 440330), (110, 392294), (140, 308231), (154, 280210), (196, 220165), (220, 196147), (245, 176132), (308, 140105), (385, 112084), (490, 88066), (539, 80060), (770, 56042), (980, 44033), (1078, 40030), (1540, 28021), (2156, 20015), (2695, 16012), (4003, 10780), (5390, 8006)]