38268860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{273349}}^1$

素因数の和:273365

約数の個数: 24

約数和(自身を含む): 91845600

約数和(自身を除く): 53576740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 273349, 546698, 1093396, 1366745, 1913443, 2733490, 3826886, 5466980, 7653772, 9567215, 19134430, 38268860]

約数ペア:

[(1, 38268860), (2, 19134430), (4, 9567215), (5, 7653772), (7, 5466980), (10, 3826886), (14, 2733490), (20, 1913443), (28, 1366745), (35, 1093396), (70, 546698), (140, 273349)]