25520870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{88003}}^1$

素因数の和:88039

約数の個数: 16

約数和(自身を含む): 47522160

約数和(自身を除く): 22001290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 88003, 176006, 440015, 880030, 2552087, 5104174, 12760435, 25520870]

約数ペア:

[(1, 25520870), (2, 12760435), (5, 5104174), (10, 2552087), (29, 880030), (58, 440015), (145, 176006), (290, 88003)]