132797980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{948557}}^1$

素因数の和:948573

約数の個数: 24

約数和(自身を含む): 318715488

約数和(自身を除く): 185917508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 948557, 1897114, 3794228, 4742785, 6639899, 9485570, 13279798, 18971140, 26559596, 33199495, 66398990, 132797980]

約数ペア:

[(1, 132797980), (2, 66398990), (4, 33199495), (5, 26559596), (7, 18971140), (10, 13279798), (14, 9485570), (20, 6639899), (28, 4742785), (35, 3794228), (70, 1897114), (140, 948557)]