201450149080

素因数分解:

$2^3\times 5^1\times {\mathrm{5036253727}}^1$

素因数の和:5036253738

約数の個数: 16

約数和(自身を含む): 453262835520

約数和(自身を除く): 251812686440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5036253727, 10072507454, 20145014908, 25181268635, 40290029816, 50362537270, 100725074540, 201450149080]

約数ペア:

[(1, 201450149080), (2, 100725074540), (4, 50362537270), (5, 40290029816), (8, 25181268635), (10, 20145014908), (20, 10072507454), (40, 5036253727)]