370980740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{7393}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 843448368

約数和(自身を除く): 472467628

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 1930, 2509, 3860, 5018, 7393, 10036, 12545, 14786, 25090, 29572, 36965, 50180, 73930, 96109, 147860, 192218, 384436, 480545, 961090, 1426849, 1922180, 2853698, 5707396, 7134245, 14268490, 18549037, 28536980, 37098074, 74196148, 92745185, 185490370, 370980740]

約数ペア:

[(1, 370980740), (2, 185490370), (4, 92745185), (5, 74196148), (10, 37098074), (13, 28536980), (20, 18549037), (26, 14268490), (52, 7134245), (65, 5707396), (130, 2853698), (193, 1922180), (260, 1426849), (386, 961090), (772, 480545), (965, 384436), (1930, 192218), (2509, 147860), (3860, 96109), (5018, 73930), (7393, 50180), (10036, 36965), (12545, 29572), (14786, 25090)]