14613800

素因数分解:

$2^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 34400700

約数和(自身を除く): 19786900

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 89, 100, 178, 200, 356, 445, 712, 821, 890, 1642, 1780, 2225, 3284, 3560, 4105, 4450, 6568, 8210, 8900, 16420, 17800, 20525, 32840, 41050, 73069, 82100, 146138, 164200, 292276, 365345, 584552, 730690, 1461380, 1826725, 2922760, 3653450, 7306900, 14613800]

約数ペア:

[(1, 14613800), (2, 7306900), (4, 3653450), (5, 2922760), (8, 1826725), (10, 1461380), (20, 730690), (25, 584552), (40, 365345), (50, 292276), (89, 164200), (100, 146138), (178, 82100), (200, 73069), (356, 41050), (445, 32840), (712, 20525), (821, 17800), (890, 16420), (1642, 8900), (1780, 8210), (2225, 6568), (3284, 4450), (3560, 4105)]