55924400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19973}}^1$

素因数の和:19998

約数の個数: 60

約数和(自身を含む): 153560112

約数和(自身を除く): 97635712

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, 19973, 39946, 79892, 99865, 139811, 159784, 199730, 279622, 319568, 399460, 499325, 559244, 699055, 798920, 998650, 1118488, 1398110, 1597840, 1997300, 2236976, 2796220, 3495275, 3994600, 5592440, 6990550, 7989200, 11184880, 13981100, 27962200, 55924400]

約数ペア:

[(1, 55924400), (2, 27962200), (4, 13981100), (5, 11184880), (7, 7989200), (8, 6990550), (10, 5592440), (14, 3994600), (16, 3495275), (20, 2796220), (25, 2236976), (28, 1997300), (35, 1597840), (40, 1398110), (50, 1118488), (56, 998650), (70, 798920), (80, 699055), (100, 559244), (112, 499325), (140, 399460), (175, 319568), (200, 279622), (280, 199730), (350, 159784), (400, 139811), (560, 99865), (700, 79892), (1400, 39946), (2800, 19973)]