404193485285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{3761}}^1$

素因数の和:4146

約数の個数: 64

約数和(自身を含む): 525536833536

約数和(自身を除く): 121343348251

約数列:

[1, 5, 23, 43, 103, 115, 211, 215, 515, 989, 1055, 2369, 3761, 4429, 4853, 4945, 9073, 11845, 18805, 21733, 22145, 24265, 45365, 86503, 101867, 108665, 161723, 208679, 387383, 432515, 499859, 509335, 793571, 808615, 934519, 1043395, 1936915, 2499295, 3719629, 3967855, 4672595, 8909809, 16657469, 18252133, 18598145, 21493937, 34123553, 44549045, 81737813, 83287345, 91260665, 107469685, 170617765, 383121787, 408689065, 784841719, 1879969699, 1915608935, 3514725959, 3924208595, 9399848495, 17573629795, 80838697057, 404193485285]

約数ペア:

[(1, 404193485285), (5, 80838697057), (23, 17573629795), (43, 9399848495), (103, 3924208595), (115, 3514725959), (211, 1915608935), (215, 1879969699), (515, 784841719), (989, 408689065), (1055, 383121787), (2369, 170617765), (3761, 107469685), (4429, 91260665), (4853, 83287345), (4945, 81737813), (9073, 44549045), (11845, 34123553), (18805, 21493937), (21733, 18598145), (22145, 18252133), (24265, 16657469), (45365, 8909809), (86503, 4672595), (101867, 3967855), (108665, 3719629), (161723, 2499295), (208679, 1936915), (387383, 1043395), (432515, 934519), (499859, 808615), (509335, 793571)]