1228267600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{438667}}^1$

素因数の和:438692

約数の個数: 60

約数和(自身を含む): 3372479584

約数和(自身を除く): 2144211984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 438667, 877334, 1754668, 2193335, 3070669, 3509336, 4386670, 6141338, 7018672, 8773340, 10966675, 12282676, 15353345, 17546680, 21933350, 24565352, 30706690, 35093360, 43866700, 49130704, 61413380, 76766725, 87733400, 122826760, 153533450, 175466800, 245653520, 307066900, 614133800, 1228267600]

約数ペア:

[(1, 1228267600), (2, 614133800), (4, 307066900), (5, 245653520), (7, 175466800), (8, 153533450), (10, 122826760), (14, 87733400), (16, 76766725), (20, 61413380), (25, 49130704), (28, 43866700), (35, 35093360), (40, 30706690), (50, 24565352), (56, 21933350), (70, 17546680), (80, 15353345), (100, 12282676), (112, 10966675), (140, 8773340), (175, 7018672), (200, 6141338), (280, 4386670), (350, 3509336), (400, 3070669), (560, 2193335), (700, 1754668), (1400, 877334), (2800, 438667)]