5564752720

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{251117}}^1$

素因数の和:251407

約数の個数: 40

約数和(自身を含む): 12984809544

約数和(自身を除く): 7420056824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 11080, 22160, 251117, 502234, 1004468, 1255585, 2008936, 2511170, 4017872, 5022340, 10044680, 20089360, 69559409, 139118818, 278237636, 347797045, 556475272, 695594090, 1112950544, 1391188180, 2782376360, 5564752720]

約数ペア:

[(1, 5564752720), (2, 2782376360), (4, 1391188180), (5, 1112950544), (8, 695594090), (10, 556475272), (16, 347797045), (20, 278237636), (40, 139118818), (80, 69559409), (277, 20089360), (554, 10044680), (1108, 5022340), (1385, 4017872), (2216, 2511170), (2770, 2008936), (4432, 1255585), (5540, 1004468), (11080, 502234), (22160, 251117)]