2025647600

素因数分解:

$2^4\times 5^2\times {\mathrm{5064119}}^1$

素因数の和:5064137

約数の個数: 30

約数和(自身を含む): 4866619320

約数和(自身を除く): 2840971720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5064119, 10128238, 20256476, 25320595, 40512952, 50641190, 81025904, 101282380, 126602975, 202564760, 253205950, 405129520, 506411900, 1012823800, 2025647600]

約数ペア:

[(1, 2025647600), (2, 1012823800), (4, 506411900), (5, 405129520), (8, 253205950), (10, 202564760), (16, 126602975), (20, 101282380), (25, 81025904), (40, 50641190), (50, 40512952), (80, 25320595), (100, 20256476), (200, 10128238), (400, 5064119)]