342023020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{88607}}^1$

素因数の和:88809

約数の個数: 24

約数和(自身を含む): 721977984

約数和(自身を除く): 379954964

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 88607, 177214, 354428, 443035, 886070, 1772140, 17101151, 34202302, 68404604, 85505755, 171011510, 342023020]

約数ペア:

[(1, 342023020), (2, 171011510), (4, 85505755), (5, 68404604), (10, 34202302), (20, 17101151), (193, 1772140), (386, 886070), (772, 443035), (965, 354428), (1930, 177214), (3860, 88607)]