254270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 16

約数和(自身を含む): 468288

約数和(自身を除く): 214018

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 541, 1082, 2705, 5410, 25427, 50854, 127135, 254270]

約数ペア:

[(1, 254270), (2, 127135), (5, 50854), (10, 25427), (47, 5410), (94, 2705), (235, 1082), (470, 541)]