12179660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 26685120

約数和(自身を除く): 14505460

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 109, 148, 151, 185, 218, 302, 370, 436, 545, 604, 740, 755, 1090, 1510, 2180, 3020, 4033, 5587, 8066, 11174, 16132, 16459, 20165, 22348, 27935, 32918, 40330, 55870, 65836, 80660, 82295, 111740, 164590, 329180, 608983, 1217966, 2435932, 3044915, 6089830, 12179660]

約数ペア:

[(1, 12179660), (2, 6089830), (4, 3044915), (5, 2435932), (10, 1217966), (20, 608983), (37, 329180), (74, 164590), (109, 111740), (148, 82295), (151, 80660), (185, 65836), (218, 55870), (302, 40330), (370, 32918), (436, 27935), (545, 22348), (604, 20165), (740, 16459), (755, 16132), (1090, 11174), (1510, 8066), (2180, 5587), (3020, 4033)]