2752803080

素因数分解:

$2^3\times 5^1\times {\mathrm{68820077}}^1$

素因数の和:68820088

約数の個数: 16

約数和(自身を含む): 6193807020

約数和(自身を除く): 3441003940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 68820077, 137640154, 275280308, 344100385, 550560616, 688200770, 1376401540, 2752803080]

約数ペア:

[(1, 2752803080), (2, 1376401540), (4, 688200770), (5, 550560616), (8, 344100385), (10, 275280308), (20, 137640154), (40, 68820077)]