11281631350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{76253}}^1$

素因数の和:76545

約数の個数: 48

約数和(自身を含む): 22976855280

約数和(自身を除く): 11695223930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 269, 275, 538, 550, 1345, 2690, 2959, 5918, 6725, 13450, 14795, 29590, 73975, 76253, 147950, 152506, 381265, 762530, 838783, 1677566, 1906325, 3812650, 4193915, 8387830, 20512057, 20969575, 41024114, 41939150, 102560285, 205120570, 225632627, 451265254, 512801425, 1025602850, 1128163135, 2256326270, 5640815675, 11281631350]

約数ペア:

[(1, 11281631350), (2, 5640815675), (5, 2256326270), (10, 1128163135), (11, 1025602850), (22, 512801425), (25, 451265254), (50, 225632627), (55, 205120570), (110, 102560285), (269, 41939150), (275, 41024114), (538, 20969575), (550, 20512057), (1345, 8387830), (2690, 4193915), (2959, 3812650), (5918, 1906325), (6725, 1677566), (13450, 838783), (14795, 762530), (29590, 381265), (73975, 152506), (76253, 147950)]