85405400

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{3779}}^1$

素因数の和:3908

約数の個数: 48

約数和(自身を含む): 200377800

約数和(自身を除く): 114972400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 2260, 2825, 3779, 4520, 5650, 7558, 11300, 15116, 18895, 22600, 30232, 37790, 75580, 94475, 151160, 188950, 377900, 427027, 755800, 854054, 1708108, 2135135, 3416216, 4270270, 8540540, 10675675, 17081080, 21351350, 42702700, 85405400]

約数ペア:

[(1, 85405400), (2, 42702700), (4, 21351350), (5, 17081080), (8, 10675675), (10, 8540540), (20, 4270270), (25, 3416216), (40, 2135135), (50, 1708108), (100, 854054), (113, 755800), (200, 427027), (226, 377900), (452, 188950), (565, 151160), (904, 94475), (1130, 75580), (2260, 37790), (2825, 30232), (3779, 22600), (4520, 18895), (5650, 15116), (7558, 11300)]