6606640

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 15467760

約数和(自身を除く): 8861120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 307, 538, 614, 1076, 1228, 1345, 1535, 2152, 2456, 2690, 3070, 4304, 4912, 5380, 6140, 10760, 12280, 21520, 24560, 82583, 165166, 330332, 412915, 660664, 825830, 1321328, 1651660, 3303320, 6606640]

約数ペア:

[(1, 6606640), (2, 3303320), (4, 1651660), (5, 1321328), (8, 825830), (10, 660664), (16, 412915), (20, 330332), (40, 165166), (80, 82583), (269, 24560), (307, 21520), (538, 12280), (614, 10760), (1076, 6140), (1228, 5380), (1345, 4912), (1535, 4304), (2152, 3070), (2456, 2690)]