91702480

素因数分解:

$2^4\times 5^1\times {\mathrm{1146281}}^1$

素因数の和:1146294

約数の個数: 20

約数和(自身を含む): 213208452

約数和(自身を除く): 121505972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1146281, 2292562, 4585124, 5731405, 9170248, 11462810, 18340496, 22925620, 45851240, 91702480]

約数ペア:

[(1, 91702480), (2, 45851240), (4, 22925620), (5, 18340496), (8, 11462810), (10, 9170248), (16, 5731405), (20, 4585124), (40, 2292562), (80, 1146281)]