26204270

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29443}}^1$

素因数の和:29539

約数の個数: 16

約数和(自身を含む): 47699280

約数和(自身を除く): 21495010

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 29443, 58886, 147215, 294430, 2620427, 5240854, 13102135, 26204270]

約数ペア:

[(1, 26204270), (2, 13102135), (5, 5240854), (10, 2620427), (89, 294430), (178, 147215), (445, 58886), (890, 29443)]