109194040

素因数分解:

$2^3\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1913}}^1$

素因数の和:3351

約数の個数: 32

約数和(自身を含む): 245987280

約数和(自身を除く): 136793240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1427, 1913, 2854, 3826, 5708, 7135, 7652, 9565, 11416, 14270, 15304, 19130, 28540, 38260, 57080, 76520, 2729851, 5459702, 10919404, 13649255, 21838808, 27298510, 54597020, 109194040]

約数ペア:

[(1, 109194040), (2, 54597020), (4, 27298510), (5, 21838808), (8, 13649255), (10, 10919404), (20, 5459702), (40, 2729851), (1427, 76520), (1913, 57080), (2854, 38260), (3826, 28540), (5708, 19130), (7135, 15304), (7652, 14270), (9565, 11416)]