1936393721855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1\times {\mathrm{12109}}^1$

素因数の和:12768

約数の個数: 64

約数和(自身を含む): 2573907840000

約数和(自身を除く): 637514118145

約数列:

[1, 5, 19, 23, 95, 115, 163, 437, 449, 815, 2185, 2245, 3097, 3749, 8531, 10327, 12109, 15485, 18745, 42655, 51635, 60545, 71231, 73187, 196213, 230071, 278507, 356155, 365935, 981065, 1150355, 1390553, 1392535, 1683301, 1973767, 5291633, 5436941, 6952765, 8416505, 9868835, 26458165, 27184705, 31982719, 37501573, 45396641, 103301879, 125049643, 159913595, 187507865, 226983205, 516509395, 625248215, 862536179, 886221383, 2375943217, 4312680895, 4431106915, 11879716085, 16838206277, 20383091809, 84191031385, 101915459045, 387278744371, 1936393721855]

約数ペア:

[(1, 1936393721855), (5, 387278744371), (19, 101915459045), (23, 84191031385), (95, 20383091809), (115, 16838206277), (163, 11879716085), (437, 4431106915), (449, 4312680895), (815, 2375943217), (2185, 886221383), (2245, 862536179), (3097, 625248215), (3749, 516509395), (8531, 226983205), (10327, 187507865), (12109, 159913595), (15485, 125049643), (18745, 103301879), (42655, 45396641), (51635, 37501573), (60545, 31982719), (71231, 27184705), (73187, 26458165), (196213, 9868835), (230071, 8416505), (278507, 6952765), (356155, 5436941), (365935, 5291633), (981065, 1973767), (1150355, 1683301), (1390553, 1392535)]