2116733840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{9127}}^1$

素因数の和:9376

約数の個数: 80

約数和(自身を含む): 5324325888

約数和(自身を除く): 3207592048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 223, 260, 446, 520, 892, 1040, 1115, 1784, 2230, 2899, 3568, 4460, 5798, 8920, 9127, 11596, 14495, 17840, 18254, 23192, 28990, 36508, 45635, 46384, 57980, 73016, 91270, 115960, 118651, 146032, 182540, 231920, 237302, 365080, 474604, 593255, 730160, 949208, 1186510, 1898416, 2035321, 2373020, 4070642, 4746040, 8141284, 9492080, 10176605, 16282568, 20353210, 26459173, 32565136, 40706420, 52918346, 81412840, 105836692, 132295865, 162825680, 211673384, 264591730, 423346768, 529183460, 1058366920, 2116733840]

約数ペア:

[(1, 2116733840), (2, 1058366920), (4, 529183460), (5, 423346768), (8, 264591730), (10, 211673384), (13, 162825680), (16, 132295865), (20, 105836692), (26, 81412840), (40, 52918346), (52, 40706420), (65, 32565136), (80, 26459173), (104, 20353210), (130, 16282568), (208, 10176605), (223, 9492080), (260, 8141284), (446, 4746040), (520, 4070642), (892, 2373020), (1040, 2035321), (1115, 1898416), (1784, 1186510), (2230, 949208), (2899, 730160), (3568, 593255), (4460, 474604), (5798, 365080), (8920, 237302), (9127, 231920), (11596, 182540), (14495, 146032), (17840, 118651), (18254, 115960), (23192, 91270), (28990, 73016), (36508, 57980), (45635, 46384)]