146680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 349200

約数和(自身を除く): 202520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 193, 380, 386, 760, 772, 965, 1544, 1930, 3667, 3860, 7334, 7720, 14668, 18335, 29336, 36670, 73340, 146680]

約数ペア:

[(1, 146680), (2, 73340), (4, 36670), (5, 29336), (8, 18335), (10, 14668), (19, 7720), (20, 7334), (38, 3860), (40, 3667), (76, 1930), (95, 1544), (152, 965), (190, 772), (193, 760), (380, 386)]