14140660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 30968784

約数和(自身を除く): 16828124

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 148, 185, 194, 197, 370, 388, 394, 485, 740, 788, 970, 985, 1940, 1970, 3589, 3940, 7178, 7289, 14356, 14578, 17945, 19109, 29156, 35890, 36445, 38218, 71780, 72890, 76436, 95545, 145780, 191090, 382180, 707033, 1414066, 2828132, 3535165, 7070330, 14140660]

約数ペア:

[(1, 14140660), (2, 7070330), (4, 3535165), (5, 2828132), (10, 1414066), (20, 707033), (37, 382180), (74, 191090), (97, 145780), (148, 95545), (185, 76436), (194, 72890), (197, 71780), (370, 38218), (388, 36445), (394, 35890), (485, 29156), (740, 19109), (788, 17945), (970, 14578), (985, 14356), (1940, 7289), (1970, 7178), (3589, 3940)]