49382000

素因数分解:

$2^4\times 5^3\times {\mathrm{24691}}^1$

素因数の和:24714

約数の個数: 40

約数和(自身を含む): 119410512

約数和(自身を除く): 70028512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 24691, 49382, 98764, 123455, 197528, 246910, 395056, 493820, 617275, 987640, 1234550, 1975280, 2469100, 3086375, 4938200, 6172750, 9876400, 12345500, 24691000, 49382000]

約数ペア:

[(1, 49382000), (2, 24691000), (4, 12345500), (5, 9876400), (8, 6172750), (10, 4938200), (16, 3086375), (20, 2469100), (25, 1975280), (40, 1234550), (50, 987640), (80, 617275), (100, 493820), (125, 395056), (200, 246910), (250, 197528), (400, 123455), (500, 98764), (1000, 49382), (2000, 24691)]