132461320

素因数分解:

$2^3\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3947}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 298468800

約数和(自身を除く): 166007480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 839, 1678, 3356, 3947, 4195, 6712, 7894, 8390, 15788, 16780, 19735, 31576, 33560, 39470, 78940, 157880, 3311533, 6623066, 13246132, 16557665, 26492264, 33115330, 66230660, 132461320]

約数ペア:

[(1, 132461320), (2, 66230660), (4, 33115330), (5, 26492264), (8, 16557665), (10, 13246132), (20, 6623066), (40, 3311533), (839, 157880), (1678, 78940), (3356, 39470), (3947, 33560), (4195, 31576), (6712, 19735), (7894, 16780), (8390, 15788)]