39580660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 95437440

約数和(自身を除く): 55856780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 269, 538, 1051, 1076, 1345, 1883, 2102, 2690, 3766, 4204, 5255, 5380, 7357, 7532, 9415, 10510, 14714, 18830, 21020, 29428, 36785, 37660, 73570, 147140, 282719, 565438, 1130876, 1413595, 1979033, 2827190, 3958066, 5654380, 7916132, 9895165, 19790330, 39580660]

約数ペア:

[(1, 39580660), (2, 19790330), (4, 9895165), (5, 7916132), (7, 5654380), (10, 3958066), (14, 2827190), (20, 1979033), (28, 1413595), (35, 1130876), (70, 565438), (140, 282719), (269, 147140), (538, 73570), (1051, 37660), (1076, 36785), (1345, 29428), (1883, 21020), (2102, 18830), (2690, 14714), (3766, 10510), (4204, 9415), (5255, 7532), (5380, 7357)]