3144400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{1123}}^1$

素因数の和:1148

約数の個数: 60

約数和(自身を含む): 8641312

約数和(自身を除く): 5496912

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, 1123, 1400, 2246, 2800, 4492, 5615, 7861, 8984, 11230, 15722, 17968, 22460, 28075, 31444, 39305, 44920, 56150, 62888, 78610, 89840, 112300, 125776, 157220, 196525, 224600, 314440, 393050, 449200, 628880, 786100, 1572200, 3144400]

約数ペア:

[(1, 3144400), (2, 1572200), (4, 786100), (5, 628880), (7, 449200), (8, 393050), (10, 314440), (14, 224600), (16, 196525), (20, 157220), (25, 125776), (28, 112300), (35, 89840), (40, 78610), (50, 62888), (56, 56150), (70, 44920), (80, 39305), (100, 31444), (112, 28075), (140, 22460), (175, 17968), (200, 15722), (280, 11230), (350, 8984), (400, 7861), (560, 5615), (700, 4492), (1123, 2800), (1400, 2246)]