1520363080

素因数分解:

$2^3\times 5^1\times {\mathrm{38009077}}^1$

素因数の和:38009088

約数の個数: 16

約数和(自身を含む): 3420817020

約数和(自身を除く): 1900453940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 38009077, 76018154, 152036308, 190045385, 304072616, 380090770, 760181540, 1520363080]

約数ペア:

[(1, 1520363080), (2, 760181540), (4, 380090770), (5, 304072616), (8, 190045385), (10, 152036308), (20, 76018154), (40, 38009077)]