27833960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 96

約数和(自身を含む): 79535520

約数和(自身を除く): 51701560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1291, 1540, 1960, 2156, 2582, 2695, 3080, 4312, 5164, 5390, 6455, 9037, 10328, 10780, 12910, 14201, 18074, 21560, 25820, 28402, 36148, 45185, 51640, 56804, 63259, 71005, 72296, 90370, 99407, 113608, 126518, 142010, 180740, 198814, 253036, 284020, 316295, 361480, 397628, 497035, 506072, 568040, 632590, 695849, 795256, 994070, 1265180, 1391698, 1988140, 2530360, 2783396, 3479245, 3976280, 5566792, 6958490, 13916980, 27833960]

約数ペア:

[(1, 27833960), (2, 13916980), (4, 6958490), (5, 5566792), (7, 3976280), (8, 3479245), (10, 2783396), (11, 2530360), (14, 1988140), (20, 1391698), (22, 1265180), (28, 994070), (35, 795256), (40, 695849), (44, 632590), (49, 568040), (55, 506072), (56, 497035), (70, 397628), (77, 361480), (88, 316295), (98, 284020), (110, 253036), (140, 198814), (154, 180740), (196, 142010), (220, 126518), (245, 113608), (280, 99407), (308, 90370), (385, 72296), (392, 71005), (440, 63259), (490, 56804), (539, 51640), (616, 45185), (770, 36148), (980, 28402), (1078, 25820), (1291, 21560), (1540, 18074), (1960, 14201), (2156, 12910), (2582, 10780), (2695, 10328), (3080, 9037), (4312, 6455), (5164, 5390)]