8850980

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2293}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 18691512

約数和(自身を除く): 9840532

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 2293, 3860, 4586, 9172, 11465, 22930, 45860, 442549, 885098, 1770196, 2212745, 4425490, 8850980]

約数ペア:

[(1, 8850980), (2, 4425490), (4, 2212745), (5, 1770196), (10, 885098), (20, 442549), (193, 45860), (386, 22930), (772, 11465), (965, 9172), (1930, 4586), (2293, 3860)]