141602120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{321823}}^1$

素因数の和:321845

約数の個数: 32

約数和(自身を含む): 347569920

約数和(自身を除く): 205967800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 321823, 643646, 1287292, 1609115, 2574584, 3218230, 3540053, 6436460, 7080106, 12872920, 14160212, 17700265, 28320424, 35400530, 70801060, 141602120]

約数ペア:

[(1, 141602120), (2, 70801060), (4, 35400530), (5, 28320424), (8, 17700265), (10, 14160212), (11, 12872920), (20, 7080106), (22, 6436460), (40, 3540053), (44, 3218230), (55, 2574584), (88, 1609115), (110, 1287292), (220, 643646), (440, 321823)]