22472986880

素因数分解:

$2^8\times 5^1\times {\mathrm{17557021}}^1$

素因数の和:17557042

約数の個数: 36

約数和(自身を含む): 53829829452

約数和(自身を除く): 31356842572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 17557021, 35114042, 70228084, 87785105, 140456168, 175570210, 280912336, 351140420, 561824672, 702280840, 1123649344, 1404561680, 2247298688, 2809123360, 4494597376, 5618246720, 11236493440, 22472986880]

約数ペア:

[(1, 22472986880), (2, 11236493440), (4, 5618246720), (5, 4494597376), (8, 2809123360), (10, 2247298688), (16, 1404561680), (20, 1123649344), (32, 702280840), (40, 561824672), (64, 351140420), (80, 280912336), (128, 175570210), (160, 140456168), (256, 87785105), (320, 70228084), (640, 35114042), (1280, 17557021)]