25952820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2903}}^1$

素因数の和:3064

約数の個数: 48

約数和(自身を含む): 73180800

約数和(自身を除く): 47227980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2903, 2980, 4470, 5806, 8709, 8940, 11612, 14515, 17418, 29030, 34836, 43545, 58060, 87090, 174180, 432547, 865094, 1297641, 1730188, 2162735, 2595282, 4325470, 5190564, 6488205, 8650940, 12976410, 25952820]

約数ペア:

[(1, 25952820), (2, 12976410), (3, 8650940), (4, 6488205), (5, 5190564), (6, 4325470), (10, 2595282), (12, 2162735), (15, 1730188), (20, 1297641), (30, 865094), (60, 432547), (149, 174180), (298, 87090), (447, 58060), (596, 43545), (745, 34836), (894, 29030), (1490, 17418), (1788, 14515), (2235, 11612), (2903, 8940), (2980, 8709), (4470, 5806)]