107104720

素因数分解:

$2^4\times 5^1\times {\mathrm{1338809}}^1$

素因数の和:1338822

約数の個数: 20

約数和(自身を含む): 249018660

約数和(自身を除く): 141913940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1338809, 2677618, 5355236, 6694045, 10710472, 13388090, 21420944, 26776180, 53552360, 107104720]

約数ペア:

[(1, 107104720), (2, 53552360), (4, 26776180), (5, 21420944), (8, 13388090), (10, 10710472), (16, 6694045), (20, 5355236), (40, 2677618), (80, 1338809)]