120905510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2741}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 238093344

約数和(自身を除く): 117187834

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 2741, 4010, 4411, 5482, 8822, 13705, 22055, 27410, 30151, 44110, 60302, 150755, 301510, 1099141, 2198282, 5495705, 10991410, 12090551, 24181102, 60452755, 120905510]

約数ペア:

[(1, 120905510), (2, 60452755), (5, 24181102), (10, 12090551), (11, 10991410), (22, 5495705), (55, 2198282), (110, 1099141), (401, 301510), (802, 150755), (2005, 60302), (2741, 44110), (4010, 30151), (4411, 27410), (5482, 22055), (8822, 13705)]