10252280

素因数分解:

$2^3\times 5^1\times {\mathrm{256307}}^1$

素因数の和:256318

約数の個数: 16

約数和(自身を含む): 23067720

約数和(自身を除く): 12815440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 256307, 512614, 1025228, 1281535, 2050456, 2563070, 5126140, 10252280]

約数ペア:

[(1, 10252280), (2, 5126140), (4, 2563070), (5, 2050456), (8, 1281535), (10, 1025228), (20, 512614), (40, 256307)]