10252520

素因数分解:

$2^3\times 5^1\times {\mathrm{256313}}^1$

素因数の和:256324

約数の個数: 16

約数和(自身を含む): 23068260

約数和(自身を除く): 12815740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 256313, 512626, 1025252, 1281565, 2050504, 2563130, 5126260, 10252520]

約数ペア:

[(1, 10252520), (2, 5126260), (4, 2563130), (5, 2050504), (8, 1281565), (10, 1025252), (20, 512626), (40, 256313)]