3876280

素因数分解:

$2^3\times 5^1\times {\mathrm{96907}}^1$

素因数の和:96918

約数の個数: 16

約数和(自身を含む): 8721720

約数和(自身を除く): 4845440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 96907, 193814, 387628, 484535, 775256, 969070, 1938140, 3876280]

約数ペア:

[(1, 3876280), (2, 1938140), (4, 969070), (5, 775256), (8, 484535), (10, 387628), (20, 193814), (40, 96907)]