132645320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{32833}}^1$

素因数の和:32945

約数の個数: 32

約数和(自身を含む): 301416120

約数和(自身を除く): 168770800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 32833, 65666, 131332, 164165, 262664, 328330, 656660, 1313320, 3316133, 6632266, 13264532, 16580665, 26529064, 33161330, 66322660, 132645320]

約数ペア:

[(1, 132645320), (2, 66322660), (4, 33161330), (5, 26529064), (8, 16580665), (10, 13264532), (20, 6632266), (40, 3316133), (101, 1313320), (202, 656660), (404, 328330), (505, 262664), (808, 164165), (1010, 131332), (2020, 65666), (4040, 32833)]