47514040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{169693}}^1$

素因数の和:169711

約数の個数: 32

約数和(自身を含む): 122179680

約数和(自身を除く): 74665640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 169693, 339386, 678772, 848465, 1187851, 1357544, 1696930, 2375702, 3393860, 4751404, 5939255, 6787720, 9502808, 11878510, 23757020, 47514040]

約数ペア:

[(1, 47514040), (2, 23757020), (4, 11878510), (5, 9502808), (7, 6787720), (8, 5939255), (10, 4751404), (14, 3393860), (20, 2375702), (28, 1696930), (35, 1357544), (40, 1187851), (56, 848465), (70, 678772), (140, 339386), (280, 169693)]