11258660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 27264384

約数和(自身を除く): 16005724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 587, 685, 959, 1174, 1370, 1918, 2348, 2740, 2935, 3836, 4109, 4795, 5870, 8218, 9590, 11740, 16436, 19180, 20545, 41090, 80419, 82180, 160838, 321676, 402095, 562933, 804190, 1125866, 1608380, 2251732, 2814665, 5629330, 11258660]

約数ペア:

[(1, 11258660), (2, 5629330), (4, 2814665), (5, 2251732), (7, 1608380), (10, 1125866), (14, 804190), (20, 562933), (28, 402095), (35, 321676), (70, 160838), (137, 82180), (140, 80419), (274, 41090), (548, 20545), (587, 19180), (685, 16436), (959, 11740), (1174, 9590), (1370, 8218), (1918, 5870), (2348, 4795), (2740, 4109), (2935, 3836)]