38302780

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9923}}^1$

素因数の和:10125

約数の個数: 24

約数和(自身を含む): 80860752

約数和(自身を除く): 42557972

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 9923, 19846, 39692, 49615, 99230, 198460, 1915139, 3830278, 7660556, 9575695, 19151390, 38302780]

約数ペア:

[(1, 38302780), (2, 19151390), (4, 9575695), (5, 7660556), (10, 3830278), (20, 1915139), (193, 198460), (386, 99230), (772, 49615), (965, 39692), (1930, 19846), (3860, 9923)]