28055200

素因数分解:

$2^5\times 5^2\times {\mathrm{35069}}^1$

素因数の和:35089

約数の個数: 36

約数和(自身を含む): 68491710

約数和(自身を除く): 40436510

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 35069, 70138, 140276, 175345, 280552, 350690, 561104, 701380, 876725, 1122208, 1402760, 1753450, 2805520, 3506900, 5611040, 7013800, 14027600, 28055200]

約数ペア:

[(1, 28055200), (2, 14027600), (4, 7013800), (5, 5611040), (8, 3506900), (10, 2805520), (16, 1753450), (20, 1402760), (25, 1122208), (32, 876725), (40, 701380), (50, 561104), (80, 350690), (100, 280552), (160, 175345), (200, 140276), (400, 70138), (800, 35069)]