11451040000

素因数分解:

$2^8\times 5^4\times {\mathrm{71569}}^1$

素因数の和:71605

約数の個数: 90

約数和(自身を含む): 28562942870

約数和(自身を除く): 17111902870

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 625, 640, 800, 1000, 1250, 1280, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 8000, 10000, 16000, 20000, 32000, 40000, 71569, 80000, 143138, 160000, 286276, 357845, 572552, 715690, 1145104, 1431380, 1789225, 2290208, 2862760, 3578450, 4580416, 5725520, 7156900, 8946125, 9160832, 11451040, 14313800, 17892250, 18321664, 22902080, 28627600, 35784500, 44730625, 45804160, 57255200, 71569000, 89461250, 91608320, 114510400, 143138000, 178922500, 229020800, 286276000, 357845000, 458041600, 572552000, 715690000, 1145104000, 1431380000, 2290208000, 2862760000, 5725520000, 11451040000]

約数ペア:

[(1, 11451040000), (2, 5725520000), (4, 2862760000), (5, 2290208000), (8, 1431380000), (10, 1145104000), (16, 715690000), (20, 572552000), (25, 458041600), (32, 357845000), (40, 286276000), (50, 229020800), (64, 178922500), (80, 143138000), (100, 114510400), (125, 91608320), (128, 89461250), (160, 71569000), (200, 57255200), (250, 45804160), (256, 44730625), (320, 35784500), (400, 28627600), (500, 22902080), (625, 18321664), (640, 17892250), (800, 14313800), (1000, 11451040), (1250, 9160832), (1280, 8946125), (1600, 7156900), (2000, 5725520), (2500, 4580416), (3200, 3578450), (4000, 2862760), (5000, 2290208), (6400, 1789225), (8000, 1431380), (10000, 1145104), (16000, 715690), (20000, 572552), (32000, 357845), (40000, 286276), (71569, 160000), (80000, 143138)]