13716440

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 31099680

約数和(自身を除く): 17383240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2503, 2740, 5006, 5480, 10012, 12515, 20024, 25030, 50060, 100120, 342911, 685822, 1371644, 1714555, 2743288, 3429110, 6858220, 13716440]

約数ペア:

[(1, 13716440), (2, 6858220), (4, 3429110), (5, 2743288), (8, 1714555), (10, 1371644), (20, 685822), (40, 342911), (137, 100120), (274, 50060), (548, 25030), (685, 20024), (1096, 12515), (1370, 10012), (2503, 5480), (2740, 5006)]