26716990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 49167360

約数和(自身を除く): 22450370

約数列:

[1, 2, 5, 10, 109, 127, 193, 218, 254, 386, 545, 635, 965, 1090, 1270, 1930, 13843, 21037, 24511, 27686, 42074, 49022, 69215, 105185, 122555, 138430, 210370, 245110, 2671699, 5343398, 13358495, 26716990]

約数ペア:

[(1, 26716990), (2, 13358495), (5, 5343398), (10, 2671699), (109, 245110), (127, 210370), (193, 138430), (218, 122555), (254, 105185), (386, 69215), (545, 49022), (635, 42074), (965, 27686), (1090, 24511), (1270, 21037), (1930, 13843)]