133771880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5153}}^1$

素因数の和:5234

約数の個数: 64

約数和(自身を含む): 333979200

約数和(自身を除く): 200207320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 236, 295, 440, 472, 590, 649, 1180, 1298, 2360, 2596, 3245, 5153, 5192, 6490, 10306, 12980, 20612, 25765, 25960, 41224, 51530, 56683, 103060, 113366, 206120, 226732, 283415, 304027, 453464, 566830, 608054, 1133660, 1216108, 1520135, 2267320, 2432216, 3040270, 3344297, 6080540, 6688594, 12161080, 13377188, 16721485, 26754376, 33442970, 66885940, 133771880]

約数ペア:

[(1, 133771880), (2, 66885940), (4, 33442970), (5, 26754376), (8, 16721485), (10, 13377188), (11, 12161080), (20, 6688594), (22, 6080540), (40, 3344297), (44, 3040270), (55, 2432216), (59, 2267320), (88, 1520135), (110, 1216108), (118, 1133660), (220, 608054), (236, 566830), (295, 453464), (440, 304027), (472, 283415), (590, 226732), (649, 206120), (1180, 113366), (1298, 103060), (2360, 56683), (2596, 51530), (3245, 41224), (5153, 25960), (5192, 25765), (6490, 20612), (10306, 12980)]