201647135080

素因数分解:

$2^3\times 5^1\times {\mathrm{5041178377}}^1$

素因数の和:5041178388

約数の個数: 16

約数和(自身を含む): 453706054020

約数和(自身を除く): 252058918940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5041178377, 10082356754, 20164713508, 25205891885, 40329427016, 50411783770, 100823567540, 201647135080]

約数ペア:

[(1, 201647135080), (2, 100823567540), (4, 50411783770), (5, 40329427016), (8, 25205891885), (10, 20164713508), (20, 10082356754), (40, 5041178377)]