1119186440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1216507}}^1$

素因数の和:1216541

約数の個数: 32

約数和(自身を含む): 2627657280

約数和(自身を除く): 1508470840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 1216507, 2433014, 4866028, 6082535, 9732056, 12165070, 24330140, 27979661, 48660280, 55959322, 111918644, 139898305, 223837288, 279796610, 559593220, 1119186440]

約数ペア:

[(1, 1119186440), (2, 559593220), (4, 279796610), (5, 223837288), (8, 139898305), (10, 111918644), (20, 55959322), (23, 48660280), (40, 27979661), (46, 24330140), (92, 12165070), (115, 9732056), (184, 6082535), (230, 4866028), (460, 2433014), (920, 1216507)]