9327640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{4759}}^1$

素因数の和:4784

約数の個数: 48

約数和(自身を含む): 24418800

約数和(自身を除く): 15091160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 4759, 9518, 19036, 23795, 33313, 38072, 47590, 66626, 95180, 133252, 166565, 190360, 233191, 266504, 333130, 466382, 666260, 932764, 1165955, 1332520, 1865528, 2331910, 4663820, 9327640]

約数ペア:

[(1, 9327640), (2, 4663820), (4, 2331910), (5, 1865528), (7, 1332520), (8, 1165955), (10, 932764), (14, 666260), (20, 466382), (28, 333130), (35, 266504), (40, 233191), (49, 190360), (56, 166565), (70, 133252), (98, 95180), (140, 66626), (196, 47590), (245, 38072), (280, 33313), (392, 23795), (490, 19036), (980, 9518), (1960, 4759)]