5511760

素因数分解:

$2^4\times 5^1\times {\mathrm{68897}}^1$

素因数の和:68910

約数の個数: 20

約数和(自身を含む): 12815028

約数和(自身を除く): 7303268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 68897, 137794, 275588, 344485, 551176, 688970, 1102352, 1377940, 2755880, 5511760]

約数ペア:

[(1, 5511760), (2, 2755880), (4, 1377940), (5, 1102352), (8, 688970), (10, 551176), (16, 344485), (20, 275588), (40, 137794), (80, 68897)]