108671480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159811}}^1$

素因数の和:159839

約数の個数: 32

約数和(自身を含む): 258895440

約数和(自身を除く): 150223960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 159811, 319622, 639244, 799055, 1278488, 1598110, 2716787, 3196220, 5433574, 6392440, 10867148, 13583935, 21734296, 27167870, 54335740, 108671480]

約数ペア:

[(1, 108671480), (2, 54335740), (4, 27167870), (5, 21734296), (8, 13583935), (10, 10867148), (17, 6392440), (20, 5433574), (34, 3196220), (40, 2716787), (68, 1598110), (85, 1278488), (136, 799055), (170, 639244), (340, 319622), (680, 159811)]