25944780340

素因数分解:

$2^2\times 5^1\times {\mathrm{32839}}^1\times {\mathrm{39503}}^1$

素因数の和:72351

約数の個数: 24

約数和(自身を含む): 54487077120

約数和(自身を除く): 28542296780

約数列:

[1, 2, 4, 5, 10, 20, 32839, 39503, 65678, 79006, 131356, 158012, 164195, 197515, 328390, 395030, 656780, 790060, 1297239017, 2594478034, 5188956068, 6486195085, 12972390170, 25944780340]

約数ペア:

[(1, 25944780340), (2, 12972390170), (4, 6486195085), (5, 5188956068), (10, 2594478034), (20, 1297239017), (32839, 790060), (39503, 656780), (65678, 395030), (79006, 328390), (131356, 197515), (158012, 164195)]