40372217980

素因数分解:

$2^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2753903}}^1$

素因数の和:2754645

約数の個数: 24

約数和(自身を含む): 84897352512

約数和(自身を除く): 44525134532

約数列:

[1, 2, 4, 5, 10, 20, 733, 1466, 2932, 3665, 7330, 14660, 2753903, 5507806, 11015612, 13769515, 27539030, 55078060, 2018610899, 4037221798, 8074443596, 10093054495, 20186108990, 40372217980]

約数ペア:

[(1, 40372217980), (2, 20186108990), (4, 10093054495), (5, 8074443596), (10, 4037221798), (20, 2018610899), (733, 55078060), (1466, 27539030), (2932, 13769515), (3665, 11015612), (7330, 5507806), (14660, 2753903)]