242509040

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23869}}^1$

素因数の和:24009

約数の個数: 40

約数和(自身を含む): 568296960

約数和(自身を除く): 325787920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 23869, 47738, 95476, 119345, 190952, 238690, 381904, 477380, 954760, 1909520, 3031363, 6062726, 12125452, 15156815, 24250904, 30313630, 48501808, 60627260, 121254520, 242509040]

約数ペア:

[(1, 242509040), (2, 121254520), (4, 60627260), (5, 48501808), (8, 30313630), (10, 24250904), (16, 15156815), (20, 12125452), (40, 6062726), (80, 3031363), (127, 1909520), (254, 954760), (508, 477380), (635, 381904), (1016, 238690), (1270, 190952), (2032, 119345), (2540, 95476), (5080, 47738), (10160, 23869)]