27605320

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{6833}}^1$

素因数の和:6945

約数の個数: 32

約数和(自身を含む): 62736120

約数和(自身を除く): 35130800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 6833, 13666, 27332, 34165, 54664, 68330, 136660, 273320, 690133, 1380266, 2760532, 3450665, 5521064, 6901330, 13802660, 27605320]

約数ペア:

[(1, 27605320), (2, 13802660), (4, 6901330), (5, 5521064), (8, 3450665), (10, 2760532), (20, 1380266), (40, 690133), (101, 273320), (202, 136660), (404, 68330), (505, 54664), (808, 34165), (1010, 27332), (2020, 13666), (4040, 6833)]