5462480

素因数分解:

$2^4\times 5^1\times {\mathrm{68281}}^1$

素因数の和:68294

約数の個数: 20

約数和(自身を含む): 12700452

約数和(自身を除く): 7237972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68281, 136562, 273124, 341405, 546248, 682810, 1092496, 1365620, 2731240, 5462480]

約数ペア:

[(1, 5462480), (2, 2731240), (4, 1365620), (5, 1092496), (8, 682810), (10, 546248), (16, 341405), (20, 273124), (40, 136562), (80, 68281)]