38072620

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6121}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 80222688

約数和(自身を除く): 42150068

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6121, 6220, 12242, 24484, 30605, 61210, 122420, 1903631, 3807262, 7614524, 9518155, 19036310, 38072620]

約数ペア:

[(1, 38072620), (2, 19036310), (4, 9518155), (5, 7614524), (10, 3807262), (20, 1903631), (311, 122420), (622, 61210), (1244, 30605), (1555, 24484), (3110, 12242), (6121, 6220)]