42150980

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{7193}}^1$

素因数の和:7495

約数の個数: 24

約数和(自身を含む): 88831512

約数和(自身を除く): 46680532

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 7193, 14386, 28772, 35965, 71930, 143860, 2107549, 4215098, 8430196, 10537745, 21075490, 42150980]

約数ペア:

[(1, 42150980), (2, 21075490), (4, 10537745), (5, 8430196), (10, 4215098), (20, 2107549), (293, 143860), (586, 71930), (1172, 35965), (1465, 28772), (2930, 14386), (5860, 7193)]