16188291260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1\times {\mathrm{2297}}^1$

素因数の和:2783

約数の個数: 72

約数和(自身を含む): 35307483120

約数和(自身を除く): 19119191860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 419, 580, 838, 841, 1676, 1682, 2095, 2297, 3364, 4190, 4205, 4594, 8380, 8410, 9188, 11485, 12151, 16820, 22970, 24302, 45940, 48604, 60755, 66613, 121510, 133226, 243020, 266452, 333065, 352379, 666130, 704758, 962443, 1332260, 1409516, 1761895, 1924886, 1931777, 3523790, 3849772, 3863554, 4812215, 7047580, 7727108, 9624430, 9658885, 19248860, 19317770, 27910847, 38635540, 55821694, 111643388, 139554235, 279108470, 558216940, 809414563, 1618829126, 3237658252, 4047072815, 8094145630, 16188291260]

約数ペア:

[(1, 16188291260), (2, 8094145630), (4, 4047072815), (5, 3237658252), (10, 1618829126), (20, 809414563), (29, 558216940), (58, 279108470), (116, 139554235), (145, 111643388), (290, 55821694), (419, 38635540), (580, 27910847), (838, 19317770), (841, 19248860), (1676, 9658885), (1682, 9624430), (2095, 7727108), (2297, 7047580), (3364, 4812215), (4190, 3863554), (4205, 3849772), (4594, 3523790), (8380, 1931777), (8410, 1924886), (9188, 1761895), (11485, 1409516), (12151, 1332260), (16820, 962443), (22970, 704758), (24302, 666130), (45940, 352379), (48604, 333065), (60755, 266452), (66613, 243020), (121510, 133226)]