25434740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43853}}^1$

素因数の和:43891

約数の個数: 24

約数和(自身を含む): 55256040

約数和(自身を除く): 29821300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 43853, 87706, 175412, 219265, 438530, 877060, 1271737, 2543474, 5086948, 6358685, 12717370, 25434740]

約数ペア:

[(1, 25434740), (2, 12717370), (4, 6358685), (5, 5086948), (10, 2543474), (20, 1271737), (29, 877060), (58, 438530), (116, 219265), (145, 175412), (290, 87706), (580, 43853)]