137067860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{82571}}^1$

素因数の和:82663

約数の個数: 24

約数和(自身を含む): 291314016

約数和(自身を除く): 154246156

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 82571, 165142, 330284, 412855, 825710, 1651420, 6853393, 13706786, 27413572, 34266965, 68533930, 137067860]

約数ペア:

[(1, 137067860), (2, 68533930), (4, 34266965), (5, 27413572), (10, 13706786), (20, 6853393), (83, 1651420), (166, 825710), (332, 412855), (415, 330284), (830, 165142), (1660, 82571)]