534866440

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{96199}}^1$

素因数の和:96349

約数の個数: 32

約数和(自身を含む): 1212120000

約数和(自身を除く): 677253560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 96199, 192398, 384796, 480995, 769592, 961990, 1923980, 3847960, 13371661, 26743322, 53486644, 66858305, 106973288, 133716610, 267433220, 534866440]

約数ペア:

[(1, 534866440), (2, 267433220), (4, 133716610), (5, 106973288), (8, 66858305), (10, 53486644), (20, 26743322), (40, 13371661), (139, 3847960), (278, 1923980), (556, 961990), (695, 769592), (1112, 480995), (1390, 384796), (2780, 192398), (5560, 96199)]