11140480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 29118960

約数和(自身を除く): 17978480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 103, 104, 128, 130, 160, 169, 206, 208, 260, 320, 338, 412, 416, 515, 520, 640, 676, 824, 832, 845, 1030, 1040, 1339, 1352, 1648, 1664, 1690, 2060, 2080, 2678, 2704, 3296, 3380, 4120, 4160, 5356, 5408, 6592, 6695, 6760, 8240, 8320, 10712, 10816, 13184, 13390, 13520, 16480, 17407, 21424, 21632, 26780, 27040, 32960, 34814, 42848, 53560, 54080, 65920, 69628, 85696, 87035, 107120, 108160, 139256, 171392, 174070, 214240, 278512, 348140, 428480, 557024, 696280, 856960, 1114048, 1392560, 2228096, 2785120, 5570240, 11140480]

約数ペア:

[(1, 11140480), (2, 5570240), (4, 2785120), (5, 2228096), (8, 1392560), (10, 1114048), (13, 856960), (16, 696280), (20, 557024), (26, 428480), (32, 348140), (40, 278512), (52, 214240), (64, 174070), (65, 171392), (80, 139256), (103, 108160), (104, 107120), (128, 87035), (130, 85696), (160, 69628), (169, 65920), (206, 54080), (208, 53560), (260, 42848), (320, 34814), (338, 32960), (412, 27040), (416, 26780), (515, 21632), (520, 21424), (640, 17407), (676, 16480), (824, 13520), (832, 13390), (845, 13184), (1030, 10816), (1040, 10712), (1339, 8320), (1352, 8240), (1648, 6760), (1664, 6695), (1690, 6592), (2060, 5408), (2080, 5356), (2678, 4160), (2704, 4120), (3296, 3380)]