10888944440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{194863}}^1$

素因数の和:195012

約数の個数: 64

約数和(自身を含む): 26937999360

約数和(自身を除く): 16049054920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 5080, 5588, 6985, 11176, 13970, 27940, 55880, 194863, 389726, 779452, 974315, 1558904, 1948630, 2143493, 3897260, 4286986, 7794520, 8573972, 10717465, 17147944, 21434930, 24747601, 42869860, 49495202, 85739720, 98990404, 123738005, 197980808, 247476010, 272223611, 494952020, 544447222, 989904040, 1088894444, 1361118055, 2177788888, 2722236110, 5444472220, 10888944440]

約数ペア:

[(1, 10888944440), (2, 5444472220), (4, 2722236110), (5, 2177788888), (8, 1361118055), (10, 1088894444), (11, 989904040), (20, 544447222), (22, 494952020), (40, 272223611), (44, 247476010), (55, 197980808), (88, 123738005), (110, 98990404), (127, 85739720), (220, 49495202), (254, 42869860), (440, 24747601), (508, 21434930), (635, 17147944), (1016, 10717465), (1270, 8573972), (1397, 7794520), (2540, 4286986), (2794, 3897260), (5080, 2143493), (5588, 1948630), (6985, 1558904), (11176, 974315), (13970, 779452), (27940, 389726), (55880, 194863)]