1417482160

素因数分解:

$2^4\times 5^1\times {\mathrm{17718527}}^1$

素因数の和:17718540

約数の個数: 20

約数和(自身を含む): 3295646208

約数和(自身を除く): 1878164048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 17718527, 35437054, 70874108, 88592635, 141748216, 177185270, 283496432, 354370540, 708741080, 1417482160]

約数ペア:

[(1, 1417482160), (2, 708741080), (4, 354370540), (5, 283496432), (8, 177185270), (10, 141748216), (16, 88592635), (20, 70874108), (40, 35437054), (80, 17718527)]