5249720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{18749}}^1$

素因数の和:18767

約数の個数: 32

約数和(自身を含む): 13500000

約数和(自身を除く): 8250280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 18749, 37498, 74996, 93745, 131243, 149992, 187490, 262486, 374980, 524972, 656215, 749960, 1049944, 1312430, 2624860, 5249720]

約数ペア:

[(1, 5249720), (2, 2624860), (4, 1312430), (5, 1049944), (7, 749960), (8, 656215), (10, 524972), (14, 374980), (20, 262486), (28, 187490), (35, 149992), (40, 131243), (56, 93745), (70, 74996), (140, 37498), (280, 18749)]