3383760640

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{203351}}^1$

素因数の和:203385

約数の個数: 72

約数和(自身を含む): 8728681248

約数和(自身を除く): 5344920608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 203351, 406702, 813404, 1016755, 1626808, 2033510, 2643563, 3253616, 4067020, 5287126, 6507232, 8134040, 10574252, 13014464, 13217815, 16268080, 21148504, 26028928, 26435630, 32536160, 42297008, 52057856, 52871260, 65072320, 84594016, 105742520, 130144640, 169188032, 211485040, 260289280, 338376064, 422970080, 676752128, 845940160, 1691880320, 3383760640]

約数ペア:

[(1, 3383760640), (2, 1691880320), (4, 845940160), (5, 676752128), (8, 422970080), (10, 338376064), (13, 260289280), (16, 211485040), (20, 169188032), (26, 130144640), (32, 105742520), (40, 84594016), (52, 65072320), (64, 52871260), (65, 52057856), (80, 42297008), (104, 32536160), (128, 26435630), (130, 26028928), (160, 21148504), (208, 16268080), (256, 13217815), (260, 13014464), (320, 10574252), (416, 8134040), (520, 6507232), (640, 5287126), (832, 4067020), (1040, 3253616), (1280, 2643563), (1664, 2033510), (2080, 1626808), (3328, 1016755), (4160, 813404), (8320, 406702), (16640, 203351)]