2596002800

素因数分解:

$2^4\times 5^2\times {\mathrm{6490007}}^1$

素因数の和:6490025

約数の個数: 30

約数和(自身を含む): 6236897688

約数和(自身を除く): 3640894888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 6490007, 12980014, 25960028, 32450035, 51920056, 64900070, 103840112, 129800140, 162250175, 259600280, 324500350, 519200560, 649000700, 1298001400, 2596002800]

約数ペア:

[(1, 2596002800), (2, 1298001400), (4, 649000700), (5, 519200560), (8, 324500350), (10, 259600280), (16, 162250175), (20, 129800140), (25, 103840112), (40, 64900070), (50, 51920056), (80, 32450035), (100, 25960028), (200, 12980014), (400, 6490007)]