4057365080

素因数分解:

$2^3\times 5^1\times {\mathrm{101434127}}^1$

素因数の和:101434138

約数の個数: 16

約数和(自身を含む): 9129071520

約数和(自身を除く): 5071706440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101434127, 202868254, 405736508, 507170635, 811473016, 1014341270, 2028682540, 4057365080]

約数ペア:

[(1, 4057365080), (2, 2028682540), (4, 1014341270), (5, 811473016), (8, 507170635), (10, 405736508), (20, 202868254), (40, 101434127)]