66008600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47149}}^1$

素因数の和:47172

約数の個数: 48

約数和(自身を含む): 175398000

約数和(自身を除く): 109389400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 47149, 94298, 188596, 235745, 330043, 377192, 471490, 660086, 942980, 1178725, 1320172, 1650215, 1885960, 2357450, 2640344, 3300430, 4714900, 6600860, 8251075, 9429800, 13201720, 16502150, 33004300, 66008600]

約数ペア:

[(1, 66008600), (2, 33004300), (4, 16502150), (5, 13201720), (7, 9429800), (8, 8251075), (10, 6600860), (14, 4714900), (20, 3300430), (25, 2640344), (28, 2357450), (35, 1885960), (40, 1650215), (50, 1320172), (56, 1178725), (70, 942980), (100, 660086), (140, 471490), (175, 377192), (200, 330043), (280, 235745), (350, 188596), (700, 94298), (1400, 47149)]