12532760

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2287}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 28416960

約数和(自身を除く): 15884200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2287, 2740, 4574, 5480, 9148, 11435, 18296, 22870, 45740, 91480, 313319, 626638, 1253276, 1566595, 2506552, 3133190, 6266380, 12532760]

約数ペア:

[(1, 12532760), (2, 6266380), (4, 3133190), (5, 2506552), (8, 1566595), (10, 1253276), (20, 626638), (40, 313319), (137, 91480), (274, 45740), (548, 22870), (685, 18296), (1096, 11435), (1370, 9148), (2287, 5480), (2740, 4574)]