5616400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:776

約数の個数: 60

約数和(自身を含む): 14222800

約数和(自身を除く): 8606400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 739, 760, 950, 1478, 1520, 1900, 2956, 3695, 3800, 5912, 7390, 7600, 11824, 14041, 14780, 18475, 28082, 29560, 36950, 56164, 59120, 70205, 73900, 112328, 140410, 147800, 224656, 280820, 295600, 351025, 561640, 702050, 1123280, 1404100, 2808200, 5616400]

約数ペア:

[(1, 5616400), (2, 2808200), (4, 1404100), (5, 1123280), (8, 702050), (10, 561640), (16, 351025), (19, 295600), (20, 280820), (25, 224656), (38, 147800), (40, 140410), (50, 112328), (76, 73900), (80, 70205), (95, 59120), (100, 56164), (152, 36950), (190, 29560), (200, 28082), (304, 18475), (380, 14780), (400, 14041), (475, 11824), (739, 7600), (760, 7390), (950, 5912), (1478, 3800), (1520, 3695), (1900, 2956)]