16304499080

素因数分解:

$2^3\times 5^1\times {\mathrm{407612477}}^1$

素因数の和:407612488

約数の個数: 16

約数和(自身を含む): 36685123020

約数和(自身を除く): 20380623940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 407612477, 815224954, 1630449908, 2038062385, 3260899816, 4076124770, 8152249540, 16304499080]

約数ペア:

[(1, 16304499080), (2, 8152249540), (4, 4076124770), (5, 3260899816), (8, 2038062385), (10, 1630449908), (20, 815224954), (40, 407612477)]