4523920

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 10608696

約数和(自身を除く): 6084776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 293, 386, 586, 772, 965, 1172, 1465, 1544, 1930, 2344, 2930, 3088, 3860, 4688, 5860, 7720, 11720, 15440, 23440, 56549, 113098, 226196, 282745, 452392, 565490, 904784, 1130980, 2261960, 4523920]

約数ペア:

[(1, 4523920), (2, 2261960), (4, 1130980), (5, 904784), (8, 565490), (10, 452392), (16, 282745), (20, 226196), (40, 113098), (80, 56549), (193, 23440), (293, 15440), (386, 11720), (586, 7720), (772, 5860), (965, 4688), (1172, 3860), (1465, 3088), (1544, 2930), (1930, 2344)]