134557608280

素因数分解:

$2^3\times 5^1\times {\mathrm{3363940207}}^1$

素因数の和:3363940218

約数の個数: 16

約数和(自身を含む): 302754618720

約数和(自身を除く): 168197010440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3363940207, 6727880414, 13455760828, 16819701035, 26911521656, 33639402070, 67278804140, 134557608280]

約数ペア:

[(1, 134557608280), (2, 67278804140), (4, 33639402070), (5, 26911521656), (8, 16819701035), (10, 13455760828), (20, 6727880414), (40, 3363940207)]