190039250

素因数分解:

$2^1\times 5^3\times {\mathrm{449}}^1\times {\mathrm{1693}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 356756400

約数和(自身を除く): 166717150

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 449, 898, 1693, 2245, 3386, 4490, 8465, 11225, 16930, 22450, 42325, 56125, 84650, 112250, 211625, 423250, 760157, 1520314, 3800785, 7601570, 19003925, 38007850, 95019625, 190039250]

約数ペア:

[(1, 190039250), (2, 95019625), (5, 38007850), (10, 19003925), (25, 7601570), (50, 3800785), (125, 1520314), (250, 760157), (449, 423250), (898, 211625), (1693, 112250), (2245, 84650), (3386, 56125), (4490, 42325), (8465, 22450), (11225, 16930)]