200616640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89561}}^1$

素因数の和:89585

約数の個数: 56

約数和(自身を含む): 545969952

約数和(自身を除く): 345353312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 89561, 179122, 358244, 447805, 626927, 716488, 895610, 1253854, 1432976, 1791220, 2507708, 2865952, 3134635, 3582440, 5015416, 5731904, 6269270, 7164880, 10030832, 12538540, 14329760, 20061664, 25077080, 28659520, 40123328, 50154160, 100308320, 200616640]

約数ペア:

[(1, 200616640), (2, 100308320), (4, 50154160), (5, 40123328), (7, 28659520), (8, 25077080), (10, 20061664), (14, 14329760), (16, 12538540), (20, 10030832), (28, 7164880), (32, 6269270), (35, 5731904), (40, 5015416), (56, 3582440), (64, 3134635), (70, 2865952), (80, 2507708), (112, 1791220), (140, 1432976), (160, 1253854), (224, 895610), (280, 716488), (320, 626927), (448, 447805), (560, 358244), (1120, 179122), (2240, 89561)]