25612640

素因数分解:

$2^5\times 5^1\times {\mathrm{160079}}^1$

素因数の和:160094

約数の個数: 24

約数和(自身を含む): 60510240

約数和(自身を除く): 34897600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 160079, 320158, 640316, 800395, 1280632, 1600790, 2561264, 3201580, 5122528, 6403160, 12806320, 25612640]

約数ペア:

[(1, 25612640), (2, 12806320), (4, 6403160), (5, 5122528), (8, 3201580), (10, 2561264), (16, 1600790), (20, 1280632), (32, 800395), (40, 640316), (80, 320158), (160, 160079)]