25248320

素因数分解:

$2^6\times 5^1\times {\mathrm{78901}}^1$

素因数の和:78918

約数の個数: 28

約数和(自身を含む): 60123324

約数和(自身を除く): 34875004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 78901, 157802, 315604, 394505, 631208, 789010, 1262416, 1578020, 2524832, 3156040, 5049664, 6312080, 12624160, 25248320]

約数ペア:

[(1, 25248320), (2, 12624160), (4, 6312080), (5, 5049664), (8, 3156040), (10, 2524832), (16, 1578020), (20, 1262416), (32, 789010), (40, 631208), (64, 394505), (80, 315604), (160, 157802), (320, 78901)]