21167690200

素因数分解:

$2^3\times 5^2\times {\mathrm{105838451}}^1$

素因数の和:105838467

約数の個数: 24

約数和(自身を含む): 49214880180

約数和(自身を除く): 28047189980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 105838451, 211676902, 423353804, 529192255, 846707608, 1058384510, 2116769020, 2645961275, 4233538040, 5291922550, 10583845100, 21167690200]

約数ペア:

[(1, 21167690200), (2, 10583845100), (4, 5291922550), (5, 4233538040), (8, 2645961275), (10, 2116769020), (20, 1058384510), (25, 846707608), (40, 529192255), (50, 423353804), (100, 211676902), (200, 105838451)]