30894780160

素因数分解:

$2^8\times 5^1\times {\mathrm{24136547}}^1$

素因数の和:24136568

約数の個数: 36

約数和(自身を含む): 74002656168

約数和(自身を除く): 43107876008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 24136547, 48273094, 96546188, 120682735, 193092376, 241365470, 386184752, 482730940, 772369504, 965461880, 1544739008, 1930923760, 3089478016, 3861847520, 6178956032, 7723695040, 15447390080, 30894780160]

約数ペア:

[(1, 30894780160), (2, 15447390080), (4, 7723695040), (5, 6178956032), (8, 3861847520), (10, 3089478016), (16, 1930923760), (20, 1544739008), (32, 965461880), (40, 772369504), (64, 482730940), (80, 386184752), (128, 241365470), (160, 193092376), (256, 120682735), (320, 96546188), (640, 48273094), (1280, 24136547)]