183302480

素因数分解:

$2^4\times 5^1\times {\mathrm{2291281}}^1$

素因数の和:2291294

約数の個数: 20

約数和(自身を含む): 426178452

約数和(自身を除く): 242875972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2291281, 4582562, 9165124, 11456405, 18330248, 22912810, 36660496, 45825620, 91651240, 183302480]

約数ペア:

[(1, 183302480), (2, 91651240), (4, 45825620), (5, 36660496), (8, 22912810), (10, 18330248), (16, 11456405), (20, 9165124), (40, 4582562), (80, 2291281)]